Resultados de la búsqueda de "compact sensor"
-
Mobile Phone WIFI Interconnection 2K Ultra-Clear Night Vision Hidden Driving Recorder, USB Short Line, Cigarette Lighter, Step-down Line
1. Resolution: 1440P2. Main control chip: Yizhi3. Lens angle: 170 degrees4. Recording frame rate: 30 frames5. Common supply voltage: 5-12V6. Lens chip: ultra-clear digital glass lens7. Memory capacity: no card (self-matched)8. Transmission rate: 48M/S9. Multi-language: text is supported worldwide, and voice broadcast is Chinese and English10. Powerful Qualcomm processor, supports H2.65 encoding technology, saves space, runs more smoothly11. 24-hour parking monitoring mode After the vehicle is turned off, it enters a one-second shooting mode, saving a lot of storage space and time. It can fully record the parking process. At the same time, it has a low voltage protection function. When the voltage is too low, it automatically shuts down to prevent the battery from running out of power.12. It can quickly connect to the mobile phone APP, easily synchronize to the mobile phone without traffic, and can view/play back downloaded videos in real time without removing the memory card. Intelligent editing can be quickly shared on major social media13. It has a 130-degree wide-angle recording, which can easily cover three lanes, and the vehicle conditions in the left and right lanes can also be captured14. It can intelligently remind the real-time status of the recorder; when the recorder is started, it will broadcast: start recording; press the camera button to broadcast: take a picture successfully; during driving, if there is a large vibration, it will broadcast: start emergency recording15. 24-hour parking monitoring, you can use the time-lapse recording function to realize video monitoring of the vehicles safety after parking, and greatly reduce the storage space16. Built-in gravity sensor, when emergency braking or collision is sensed, the video is protected separately, and the loop recording is not overwritten to restore the accident scene17. The vehicle starts loop recording. When the storage card is full, it will automatically overwrite the earlier recordings without manual deletion. Emergency lock files and videos will not be overwritten.Specification: Package Weight One Package Weight 0.53kgs / 1.17lb One Package Size 20cm * 14cm * 6cm / 7.87inch * 5.51inch * 2.36inch Qty per Carton 50 Carton Weight 26.50kgs / 58.42lb Carton Size 58cm * 37cm * 37cm / 22.83inch * 14.57inch * 14.57inch Loading Container 20GP: 335 cartons * 50 pcs = 16750 pcs40HQ: 779 cartons * 50 pcs = 38950 pcs
£18.99
-
Head-up Display USB Powered High-definition Vehicle Code Altitude Meter
1. High-end composite material, PC+ABS, high temperature resistance and no deformation2. Multiple installation methods, free placement3. Not limited to car models, all cars can be used4. USB connection, simple installation, ignition on, ignition off5. 4.6-inch LED, large font is clearer, important data is clear at a glance6. Built-in light sensor, brightness automatically adjusts with ambient light7. Satellite timing, accurate display without manual calibration8. 10 Hz high refresh rate, fast refresh, no delay, up to 32 satellites can be received9. Overspeed alarm, the alarm light gradually flashes from the middle to both sides and emits a beeping sound10. Vehicle speed linkage, according to the alarm value, each light represents a certain speed value, the default alarm speed is 130km/h, and each light represents a value of 130/10=13km/h11. 5 major interface combinations, using numerical lubrication algorithm, the display is more coherent and smooth, without speed jumpSpecification: Package Weight One Package Weight 0.19kgs / 0.43lb One Package Size 17cm * 12cm * 16cm / 6.69inch * 4.72inch * 6.3inch Qty per Carton 68 Carton Weight 14.00kgs / 30.86lb Carton Size 55cm * 32cm * 42cm / 21.65inch * 12.6inch * 16.54inch Loading Container 20GP: 360 cartons * 68 pcs = 24480 pcs40HQ: 837 cartons * 68 pcs = 56916 pcs
£18.99
-
40L Sensor Bin with Soft-Close Lid, Stainless Steel Automatic Touchless Motion Sensor Kitchen Bin, Black
color: Black, material: ABS, 410 Stainless Steel, size: 35.5cm * 26cm * 55cm1. Responsive motion sensor: With just a wave from 15-20 cm away, this sensor bin opens in 0.5 seconds for easy, hands-free use—great for kitchens, gyms, offices, dorm rooms, and other busy spaces2. Generous 40L capacity: Suitable for busy family homes, this large-capacity bin holds more without an inner bucket, meaning fewer trips outside. A retainer ring keeps the liner securely in place for hassle-free use3. Easy assembly & cleaning: This waste bin features easy-to-attach parts and clear instructions for quick, effortless setup—no complicated steps. The split design allows fast disassembly for thorough cleaning, keeping your space fresh and hygienic4. Smudge-resistant stainless steel: Made from 0.4mm thick stainless steel, this kitchen bin has a fingerprint-proof finish that resists smudges and stays looking sleek with a simple wipe5. Dual mode and silent close: Choose between automatic motion sensing or a manual stay-open mode for larger clear-ups, with a soft-close lid that ensures this sensor bin operates almost silentlyStruggling with messy hands during food prep, leaving smudges on your bin Those hard-to-reach dust spots only add to the frustration. The sensor bin offers a touch-free solution, opening instantly with a wave. Its detachable construction makes assembly and disassembly easy, while fingerprint-resistant stainless steel keeps your kitchen bin looking immaculate, restoring ease and tidiness to your space.Specification: Package Weight One Package Size 35.5cm * 26cm * 55cm / 13.98inch * 10.24inch * 21.65inch Qty per Carton 1 Carton Weight 4.30kgs / 9.48lb Carton Size 52cm * 13cm * 42cm / 20.47inch * 5.12inch * 16.54inch Loading Container 20GP: 939 cartons * 1 pcs = 939 pcs40HQ: 2180 cartons * 1 pcs = 2180 pcs
£61.99
-
P40 5.5mm 1080P IP68 Waterproof 4.3 inch Highlight Screen Dual Camera Digital Endoscope, 2m Hard Cable, 5m Hard Cable, 10m Hard Cable
1. Lens size: 5.5mm2. Camera light source: 6 adjustable LEDS3. Working temperature: 32-113 degrees Fahrenheit (0-45 degrees)4. Battery: 2600mA lithium battery5. Working time: 4h6. Power input: DC 5V 500 mAh / 1A7. Waterproof: IP68 (only for lens)8. Front camera focal length: 5cm-500cm9. Focal length of side camera: 3cm-500cm10. Front camera resolution: 1960*108011. Side camera resolution: 1960*108012.Sensor pixels: 2 million pixels13. Viewing angle: 70 degrees14. Support system: ios, AndroidSpecification: Package Weight One Package Weight 0.34kgs / 0.75lb One Package Size 22cm * 13cm * 7cm / 8.66inch * 5.12inch * 2.76inch Qty per Carton 23 Carton Weight 16.43kgs / 36.22lb Carton Size 44cm * 39cm * 35cm / 17.32inch * 15.35inch * 13.78inch Loading Container 20GP: 444 cartons * 23 pcs = 10212 pcs40HQ: 1030 cartons * 23 pcs = 23690 pcs
£44.99 - £47.99
-
OBD II ELM327 WiFi V1.5 Car Fault Diagnostic Tool PIC25K80 Chip, WiFi
Features1. Read diagnostic trouble codes, both generic and manufacturer-specific, and display their meaning (over 3000 generic code definitions in the database). 2. Clear trouble codes and turn off the MIL (Check Engine light) 3. Display current sensor data, including: Engine RPM / Calculated Load Value / Coolant Temperature / Fuel System Status / Vehicle Speed 4. Short Term Fuel Trim 5. Long Term Fuel Trim 6. Intake Manifold Pressure 7. Timing Advance 8. Intake Air Temperature 9. Air Flow Rate 10. Absolute Throttle Position 11. Oxygen sensor voltages / associated short term fuel trims 12. Fuel System status 13. Fuel PressureSpecification1. SSID: WiFi_OBDII 2. IP: 192.168.0.10 3. Port: 35000 4. Communication: WIFI 5. Chip: PIC25K80 6. Support System: IOS, Android, Symbian, Windows 7. Working Voltage: 9v ~ 16v 8. Working Current: 65mA 9. Standby Current: 45mA 10. Operating temperature: -40 ~ 85 Celsius degree 11. Working Humidity: less than 60% 12. Size: 45mm x 25mm x 75mm 13. Compatible systems: Software support platform: Windows XP, Windows 7/8, IOS, Android, Symbian. 14. Compatible software: Window: ScanMaster-ELM, ScanTool.net, PCMSCAN ELM, etc. IOS: Auto Doctor, Mini OBDII Android: Torque, DashCommand, OBD Car Doctor, Auto Doctor, Mini OBD, EOBD, etc. Symbian: OBDScope 15. Software Version: V2.1 (depending on software) 16. Hardware Version: V1.5Supported Protocol1. SAE J1850 PWM (41.6Kbaud) 2. SAE J1850 VPW (10.4Kbaud) 3. ISO9141-2 (5 baud init, 10.4 Kbaud) 4. ISO14230-4 KWP (5 baud init, 10.4 Kbaud) 5. ISO14230-4 KWP (fast init, 10.4 Kbaud) 6. ISO15765-4 CAN (11bit ID, 500 Kbaud) 7. ISO15765-4 CAN (29bit ID, 500 Kbaud) 8. ISO15765-4 CAN (11bit ID, 250 Kbaud) 9. ISO15765-4 CAN (29bit ID, 250 Kbaud)Specification: Package Weight One Package Weight 0.11kgs / 0.24lb One Package Size 8cm * 7cm * 4cm / 3.15inch * 2.76inch * 1.57inch Qty per Carton 200 Carton Weight 22.00kgs / 48.50lb Carton Size 42cm * 38cm * 32cm / 16.54inch * 14.96inch * 12.6inch Loading Container 20GP: 522 cartons * 200 pcs = 104400 pcs40HQ: 1212 cartons * 200 pcs = 242400 pcs
£6.99
-
J-01130 1.3MP Smart Wireless Wifi IP Camera, Support Motion Detection & Infrared Night Vision & TF Card(64GB Max), J-01130
1. Master chip: IPG8713 2. Sensor: SC1035 3. 1.3 million pixel HD camera 4. Supports TF card(64GB Max, not included the card) 5. Support motion detection & infrared night visionSpecification: General Model J-01130 Performance Motion detection, Night Vision Memory up to 64GB (not included) System / Hardware Pixels 1.3MP Package Weight One Package Weight 0.85kgs / 1.88lb One Package Size 22cm * 12cm * 11cm / 8.66inch * 4.72inch * 4.33inch Qty per Carton 20 Carton Weight 19.50kgs / 42.99lb Carton Size 45cm * 40cm * 38cm / 17.72inch * 15.75inch * 14.96inch Loading Container 20GP: 389 cartons * 20 pcs = 7780 pcs40HQ: 905 cartons * 20 pcs = 18100 pcs
£27.99
-
48L Stainless Steel Sensor Bin - Silver-Tone
color: Silver, material: ABS, Stainless Steel, size: 33cm * 25cm * 69cm1. Built-in infrared sensor: Making this a hands-free bin - opens in 0.5s within a 15-20cm range. Automatically closes after 5s. Ideal when you have your hands full, keeping it as hygienic as possible.2. 48L capacity: A spacious waste bin, which is ideal for busy family homes. Reduces the need for frequent bag changes - less work for you.3. 0.4 mm stainless steel body: A tough and durable kitchen dustbin. Fingerprint-resistant finish keeps bin looking clean and beautiful with minimal cleaning.4. Soft-close lid: Allows rubbish bin to shut gently and quietly every time. Helps maintain a peaceful atmosphere.5. Dimensions: 69H x 33W x 25D cm. No assembly required. Powered by 4 x AA batteries (not included), providing about 10,000 open/close cycles.Easy open, easy close. This sensor bin makes waste disposal super easy and hygenic. The built-in infrared sensor opens the lid in 0.5-seconds - quick and easy when you need it The 48L capacity is spacious, and ideal for a family home. Less changes meaning less effort. The stainless steel body means this trash bin resists fingerprints; a stylish addition to your space!Specification: Package Weight One Package Size 33cm * 25cm * 69cm / 12.99inch * 9.84inch * 27.17inch Qty per Carton 1 Carton Weight 4.50kgs / 9.92lb Carton Size 37cm * 29cm * 70cm / 14.57inch * 11.42inch * 27.56inch Loading Container 20GP: 355 cartons * 1 pcs = 355 pcs40HQ: 824 cartons * 1 pcs = 824 pcs
£69.99
-
Huawei Original Huawei WATCH FIT 2 Smart Sports Watch, Black
1. Strap material: silicone2. Battery capacity: 292mAh3. Positioning system: GPS/GLONASS/BeiDou/Galileo/QzSS4. Sensor: 9-axis inertial sensor (acceleration sensor/gyroscope sensor/geomagnetic sensor), optical heart rate sensor5. Bluetooth: 2.4 GHz, Bluetooth 5.2, low power Bluetooth support6. Speaker: support7. Link interface width: 20mm8. Display: size about 1.74 inches, AMOLED color screen, resolution: 336 x 480, PPI 3369. Support languages: Simplified Chinese, American English, European Spanish, European Portuguese, French, German, Russian, Italian, British English, Polish, etc.10. Strap size: width of about 20mm, fit wrist circumference of about 130-210mm11. Size: about 46 x 33.5 x 10.8mm12. Weight (without the weight of the strap): about 30gInstruction:1. The application must be downloaded through the Huawei Sports Health App watch application market, not supported when connected to iOS phones2. Bluetooth call function requires normal connection between Huawei Sports Health App and the watch to use3. Supported by Android 7.0, HarmonyOS 2 and above4. iOS phones do not support music import and watch music management function5. HarmonyOS/Android/iOS phones already support a variety of NFC traffic cards and support simulated non-encrypted access cards with a frequency of 13.56 MHz. After copying the physical access card information into Huawei's wearable device chip, the wearable device can be used as an access card. More NFC access cards can be simulated through the cell phone super access card function, and then migrated to the same account wearable device synchronously, currently supporting more than 90% of NFC access cards. iOS phones support access card function6. Need to customize the plan in Huawei Sports Health App7. Support the replacement of 20mm EasyFit strap (pink/black/blue need to purchase HUAWEI WATCH FIT Link separately; white/grey already standard with link, can directly replace the strap)8. More dials need to be downloaded from the dial market, some dials are paid dials9. Through Huawei Sports Health App, you can set the photos in your phone as album dials, and you can also set album dials conveniently and quickly through One Touch Transfer. One-touch transfer function is only supported by EMUI10.0, HarmonyOS 2 and above with NFC function.10. Smart message push function is only supported by EMUI 9.1, Harmony OS 2 and above.11. Smart voice assistant requires EMUI 10.1, HarmonyOS 2 and above version of Huawei cell phones, and install Huawei Sports Health App12. Remote photo function is only supported by EMUI 8.1, HarmonyOS 2, iOS 9.0 and above13. 7 common sports modes: outdoor running, indoor running, outdoor cycling, indoor cycling, swimming pool, open water, rope skipping14. Need to open the heart rate too high and too low alert in Huawei Sports Health AppPacking list:- Watch x 1- Charging dock (including charging cable) x 1- Quick start x 1- Safety information x 1Specification: General OS System iOS 9.0+, iOS 9.0, iOS 10, iOS 12, Android 9.1, Android 11, iOS 10.3.2, HarmonyOS 2.0, Android 12, HarmonyOS 3.0 Sensor Acceleration sensor, Gyroscope, Optical heart rate sensor, Geomagnetic sensor Network BT Yes, V5.2 Display Screen Type AMOLED Battery Standby time about 10 days Charging Power 5V 1A Package Weight One Package Weight 0.12kgs / 0.27lb One Package Size 47cm * 5cm * 2cm / 18.5inch * 1.97inch * 0.79inch Qty per Carton 160 Carton Weight 19.00kgs / 41.89lb Carton Size 49cm * 42cm * 42cm / 19.29inch * 16.54inch * 16.54inch Loading Container 20GP: 308 cartons * 160 pcs = 49280 pcs40HQ: 716 cartons * 160 pcs = 114560 pcs
£123.99
-
SM43A 4.3inch Color Display Night Vision Smart Zoom Baby Monitor Camera, M43A, SM43A
1. Screen Size:4.3 inch LCD Screen 2. Feature:Night Vision, Two way talk, Lullabies playing etc. 3. Audio:Two way 4. Camera:480*640P 5. Battery capacity:3000mah 6. Working time:16Hours 7. Image Sensor Type:1/6.5 inch Color CMOS Image Sensor 8. IR LED Type: 940nmSpecification: General Model SM43A Display Screen 4.3 inch Color Display Power Supply DC 5V Performance Night Vision, Two Way Audio System / Hardware Image Sensor CMOS Sensor Size 1/6.5 inch Effective Pixel 480 x 640P Night Vision Infrared Distance 5m IR LED 940nm Battery Capacity 3000mAh Work Time 16 hours Package Include Package Contents 1 x Camera 1 x Power Adapter (US, UK, EU, AU Optional) 1 x baby monitor Package Weight One Package Weight 0.50kgs / 1.11lb One Package Size 15.5cm * 10.4cm * 11cm / 6.1inch * 4.09inch * 4.33inch Qty per Carton 40 Carton Weight 21.00kgs / 46.30lb Carton Size 53cm * 45cm * 34cm / 20.87inch * 17.72inch * 13.39inch Loading Container 20GP: 328 cartons * 40 pcs = 13120 pcs40HQ: 763 cartons * 40 pcs = 30520 pcs
£42.99
-
Realand Realand AL355 Fingerprint Time Attendance with 2.8 inch Color Screen & ID Card Function & WiFi, AL355
1. 2.8 inch color LCD screen 2. Fingerprint sensor resolution: 500DPI 3. Communication: TCP/IP, WiFi, USB memory disk 4. User: 5000 5. Fingerprint capacity: 5000 6. Card capacity: 5000 7. Transaction capacity: 100000 8. Hardware Platform: REALAND Face 2960 9. Software OS: Windows XP/Win2003/Vista/Win7/Win8 /Win10 (32bit/64bit) 10. Identification Time: <1S 11. Authentication method: Fingerprint, Password, ID Card 12. Language: support Chinese, English 13. Built-in timing bell (scheduled-bell) 14. Dimension: 17.2x13.2x3.4cm Specification: Package Weight One Package Weight 1.06kgs / 2.34lb One Package Size 32cm * 26cm * 10cm / 12.6inch * 10.24inch * 3.94inch Qty per Carton 10 Carton Weight 11.00kgs / 24.25lb Carton Size 53cm * 52cm * 34cm / 20.87inch * 20.47inch * 13.39inch Loading Container 20GP: 284 cartons * 10 pcs = 2840 pcs40HQ: 660 cartons * 10 pcs = 6600 pcs
£57.99
-
IRSW20B USB Reflective Photoelectric Switch, IRSW20B
Product manual:1. Through-beam photoelectric switch (IRSW20B) is a customizable USB button.It is equivalent to a standard HID USB keyboard and mouse. The switch function can be customized to any key,combination, mouse or character string through the supporting software settings. After the definition is completed, no software is required during use.2. Products are widely used in printers, copiers, game consoles, factory inspections, instrument control, equipment, etc. as well as mobile monitoring, proximity switch monitoring and occasions where it is not convenient to use mechanical switches to improve efficiency.3. The switch adopts a through-beam photoelectric trigger mode. The infrared emitting tube in the device emits infrared light. If there is an object in the middle of the groove, the receiving sensor will trigger the corresponding key value if the infrared light is not detected.4. Provides button definition setting software based on Windows system. After setting, you can use it in the following systems: Dos, Win 2000, Win XP, Win vista, Win 7, Win 8, Win10, Linux, Mac, Android.5. Scope of application: office, game, industry, disabled personFunction Description:1. Keyboard function: It can be set to any key value or key combination, for example, to key value A or CTRL+A.2. Mouse function: It can be set to the left, middle, right, forward and backward keys of the mouse, the movement of the X and Y axes, and the up and down scrolling functions of the wheel.3. String printing: You can set up to 38 characters, for example, set "hello!".4. Multimedia function: It can be set as previous song, next song, volume up, volume down and other multimedia control functions.5. Gamepad function: It can be set as up, down, left and right four direction keys and 6 function keys.When you want to change the function of the button, you can use the FootSwitch software to modify the button function:1. Insert the device into the computer USB port2. Run the software FootSwitch3. Click to select the corresponding setting window4. Click or enter the function you want to set5. Click Save to confirm.6. The setting software only supports Windows system. The FootSwitch software is often upgraded. Please follow the latest version.Product specifications:1. Product model: IRSW20B2. Interface type: USB3. Power supply: 5V30mA4. USB cable length: 2 meters (the cable length can be customized)5. Product weight: about 65 gramsOutline dimension drawing and installation hole position drawing as show picturesSpecification: Package Weight One Package Weight 0.07kgs / 0.16lb One Package Size 10cm * 8cm * 3cm / 3.94inch * 3.15inch * 1.18inch Qty per Carton 100 Carton Weight 7.00kgs / 15.43lb Carton Size 30cm * 30cm * 28cm / 11.81inch * 11.81inch * 11.02inch Loading Container 20GP: 1058 cartons * 100 pcs = 105800 pcs40HQ: 2456 cartons * 100 pcs = 245600 pcs
£11.99
-
EssentialPhoto & Video V480 & IT30Pro Street Photography Complete Speedlite Kit
The Godox V480 & IT30Pro Street Photography Complete Speedlite Kit is built for photographers who want professional lighting performance in a compact, mobile setup. Combining the V480 and IT30Pro TTL speedlites, this kit delivers powerful, accurate flash control with fast 1/8000s high-speed sync, TTL and manual modes, and rapid recycle times for seamless shooting on the move. The V480’s long-lasting lithium battery provides up to 480 full-power flashes, while the IT30Pro’s ultra-lightweight body is perfect for discreet street work or compact mirrorless cameras. Paired with the intuitive Godox X3 touchscreen flash trigger, you get effortless wireless control and creative flexibility both on and off camera. Whether capturing candid city moments or expressive portraits on location, this kit empowers you to shape your light and your story — anywhere, anytime. Godox V480 Speedlite Intuitive Touchscreen and Buttons The V480 features a 2" colour touch screen, which works seamlessly with its physical, tangible buttons, enabling you to swiftly navigate the speedlite's menus intuitively without disrupting your workflow. Professional Flash Modes The Godox V480 gives you full creative control with a plethora of professional flash modes. Modes such as TTL auto-exposure, Manual exposure, and Stroboscopic Multi-flash mode. It also supports High-Speed Sync up to 1/8000 s, Flash Exposure Compensation, and Front/Rear-Curtain Sync for dynamic motion-trail effects. You're only limited by your imagination. Smart Distance Readout Say goodbye to all of the guesswork. The V480’s display shows the effective flash range in real-time. This enables you so you’ll know if your subject is within optimal range instantly — perfect for working in tight spaces, bouncing light, or for fast-paced shooting scenarios such as events and weddings. Compact, Lightweight and Portable Weighing a mere 361g with battery, the V480 fits comfortably in the palm of your hand and slips into any camera bag, taking up minimal space. Perfect for the run-and-gun photographer who wants to travel light, but still wants a powerful flash. Godox IT30Pro Ultra Compact Speedlite TTL Auto-Exposure The iT30 Pro features TTL (Through The Lens) auto exposure, which works together with your camera's metering system to instantly calculate the optimal flash exposure. Whether you’re just starting out, or you’ve been shooting for years, the iT30 will enable you to capture perfectly exposed images every. Professional Control With Advanced Features The iT30 Pro supports a plethora of advanced features, including high-speed sync up to 1/8000s, front/rear-curtain sync, Stroboscopic Multi-Flash and flash exposure compensation. Built-In Diffuser The iT30 Pro features a built-in diffuser that can be quickly deployed with a flick of a switch. The diffuser produces wider flash coverage with a beautifully diffused light quality. Perfect for creating more flattering portraits without needing additional modifiers. Travel Light, Shoot Big Being roughly one-quarter the size of your average speedlight and weighing in at only 120g, the iFLASH iT30 Pro can be easily slipped into your pocket or handbag. Perfect for photographers on the go. Godox X3 Touchscreen Flash Trigger Your Shots, Your Way With X3, take control of your shots in a way that suits your needs. Choose between the intuitive touch screen or the tactile feel of real buttons. The ultra-sleek and efficient UI allows you to easily switch or toggle settings and modes through the touch screen. For those cold shoots with gloves, effortlessly adjust parameters through buttons on the side. Precision at Your Fingertips Experience seamless versatility with the X3’s two-way TCM, allowing for instant and effortless conversion between TTL mode and Manual Mode. Whether you prefer the simplicity of TTL mode or the precise control of Manual Mode, the X3 enables you to switch between the two modes quickly and effortlessly. For more information on the products included within this Kit, please see the links below: V480 IT30Pro X3
£299.99