Search results for "WiFi security devices"

FunctionsThe product is a professional networking cable inspection device that contains wiring tracing, cable order verifying and wiring faults inspection functions. The product contains following functions: 1. Long distance wiring tracing. 2. Internet cable order verifying. 3. Wiring voltage check. 4. Wiring voltage polarity check. 5. Wiring shorts inspection. 6. Low battery indication. 7. Adjustment for tracing sensitivity/volume. 8. Earphone jack output. 9. Flashlight.Features1. The long-distance line-tracking function can be easily tested in the face of messy and long network cables. 2. With the detection functions of network cable line sequence, line voltage, line short circuit, etc. 3. Volume adjustment function, in a noisy environment, if the sound of the speaker is not evident, the volume can be adjusted up. 4. Lighting function, the receiver is equipped with brightness LED light, and lowa??light environment auxiliary lighting work. 5. It is a necessary testing tool for telecommunication engineering, wiring engineering and network maintenance person.Specification1. Material: ABS 2. Line-Tracking Signal Transmission Distance: Greater than 1km 3. Display : LED 4. Power Supply: Transmitter: 3 x 1.5V AAA dry battery (not included), Receiver: 1 x 6F22 9V dry battery (not included) 5. Environmental Working Temperature: -10 ~40 degree C (14 ~ 104 degree F) 6. Relative Humidity: 10-95% RH 7. Storage Temperature: -10 ~40 degree C (14 ~ 104 degree F) 8. Dimension: Transmitter 63 x 134 x 31mm???Receiver???40 x 200 x 32mmSpecification: Package Weight One Package Weight 0.31kgs / 0.68lb One Package Size 23cm * 14cm * 6cm / 9.06inch * 5.51inch * 2.36inch Qty per Carton 20 Carton Weight 7.00kgs / 15.43lb Carton Size 48cm * 32cm * 30cm / 18.9inch * 12.6inch * 11.81inch Loading Container 20GP: 578 cartons * 20 pcs = 11560 pcs40HQ: 1343 cartons * 20 pcs = 26860 pcs

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* Application place of mobile phone signal amplifier: 1) Small regions signal blind or weak signal area, such as underground or semi-underground place of business, basements, underground parking, etc. 2) Small-scale hot-spot signal Complaints areas, such as conference rooms, a small supermarket, small shopping malls, the office and small public areas, etc. 3) Traffic and large social influence areas, such as bars, cafes, dance halls, cafes, fitness clubs,leisure and entertainment, etc. 4) Home, office, luxury yachts, private cars, public security system and road safety management, etc. * Specifications: 1) Up-link frequency: 890-915MHz 2) Down-link frequency: 935-960MHz 3) Up-link Gain: 70 dB 4) Down-link Gain: 75 dB 5) Gain adjustable range: MGCa?￥30dB 6) Output power(dBm): a?￥20 7) Pass band ripple: GSM 4dB 8) Guard band rejection: GSM (BW-60dB)a?¤42 MHz (BW-70dB)a?¤45 MHz 9) I/O impedance: 50/N Connector 10) I/O return loss: a?¤-10dB 11) Noise figure: a?¤-8dB 12) Intermodulation attenuation (Po=13 dBm): a?￥40dBc 13) Transmission delay: a?¤0.5us 14) Ambient temperature: -10 Degree C ???50 Degree C 15) Power supply: AC110???220V?±10% 45???55Hz 16) Size: 200mm*140mm*40mm 17) Product weight: 1.06kg 18) Coverage: approx. 50 square meters indoors. 19) Antenna: 50x8x2.2cm * Characteristic: 1) Fully integrated 900 MHz antenna system 2) Powerful amplifier enables up to + 85 dB of signal gain including cable loss 3) Intelligent signal processing and real time adaptive operation 4) Automatically adjusts power levels as needed to ensure a consistent coverage footprint 5) Reprogrammable (in the field) enabling spectrum or carrier reconfigurations as needed 6) Auto-Trac LED diagnostics displays aid install and operation 7) Patented algorithms and adaptive processing ensure our products will not interfere with other wireless frequencies or radio devices * The package contains: 1) 70dB GSM Cellular Phone Signal Amplifier 2) 8 dB outdoor antenna 3) 2.5 dB indoor antenna 4) 10m cable 5) Mounting accessories: AC power supply, user manualSpecification: Package Weight One Package Weight 3.70kgs / 8.16lb One Package Size 41cm * 31cm * 19cm / 16.14inch * 12.2inch * 7.48inch Qty per Carton 2 Carton Weight 7.40kgs / 16.31lb Carton Size 53cm * 38cm * 22cm / 20.87inch * 14.96inch * 8.66inch Loading Container 20GP: 601 cartons * 2 pcs = 1202 pcs40HQ: 1397 cartons * 2 pcs = 2794 pcs

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1. Material: ABS, electronic components2. Remote control distance: 300 meters3. Built-in music: 60 songs4. Volume: 5-speed adjustment5. Transmitter battery: 12V/23A battery (delivery without battery)6. The doorbell has 60 built-in chord music, you can choose according to your preference7. Strong penetrability, the straight-line distance on the open space can reach 300 meters (note: the actual use effect varies depending on the environment, and the signal receiving effect is also different due to different obstacles)8. Working principle: The transmitter is installed outside the door, the receiver is installed on the power socket, press the transmitter to ring the bell, the receiver immediately rings and flashes to remind9. Dimensions: Transmitter: 7 x 4.3 x 1.8 cm, Receiver: 8.4 x 5.2 x 2.9 cmSpecification: Package Weight One Package Weight 0.35kgs / 0.78lb One Package Size 15cm * 10cm * 6.5cm / 5.91inch * 3.94inch * 2.56inch Qty per Carton 84 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 84 pcs = 14868 pcs40HQ: 412 cartons * 84 pcs = 34608 pcs

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1. CPU: RK3576S, quad-core Cortex A72 + quad-core Cortex A53 2. GPU: ARM Mali G52 MC3 3. NPU: 3 TOPS 4. RAM: 4GB 5. Memory: 32GB 6. Operating System: Android 14 7. Screen size: 10.1 inches 8. Resolution: 1280x800 9. Color gamut: 58% NTSC 10. Viewing angles: R/L 85/85, U/D 85/85 11. Contrast ratio: 800:1 12. Brightness: 250 nits 13. Backlight lifespan: 30,000 hours 14. Screen aspect ratio: 16:10 15. Touch type: Capacitive touch 16. Touch points: 10 points 17. WiFi: IEEE 802.11a/b/g/n/ac/ax (Wi-Fi 6) 18. Bluetooth: Bluetooth 5.4 19. Ethernet: 10M/100M/1000M 20. SD Card Slot: 1x SD card slot (supports up to 128GB) 21. Earphone jack: 1x 3.5mm stereo headphone output 22. USB-A: 1xUSB 3.0 host 23. USB-A: 1x USB for serial port (TTL level), optional USB Host 24. RJ45: 1x Ethernet interface (standard POE function, IEEE802.3at) 25. Type-C: 1x Type-C (OTG only) 26. Power socket: DC power input of 12V/1.5A 27. Decoder: H.264, H.265, VP9, AV1, AVS2, JPEG 28. Encoder: H.264, H.265, JPEG 29. Button: Power button 30. VESA: 75x75 mm 31. Gravity Sensor: Supports 90-degree rotation 32. Speaker: 8 ohms 2W x 2 33. Microphone: Single microphone 34. Camera: 5 megapixels 35. Operating temperature: 0?°C to 40?°C 36. Storage temperature: -20?°C to -60?°C 37. Operating Humidity: 20~80% RH 38. Storage humidity: 10~95% RH 39. Product dimensions: 259.36x178.36x28.7mm 40. Net weight per unit: 0.74kg 41. Wall-mounted Android commercial all-in-one machine, suitable for advertising and business useSpecification: Package Weight One Package Weight 2.45kgs / 5.40lb One Package Size 39cm * 22cm * 7cm / 15.35inch * 8.66inch * 2.76inch Qty per Carton 5 Carton Weight 12.30kgs / 27.12lb Carton Size 42cm * 27cm * 24cm / 16.54inch * 10.63inch * 9.45inch Loading Container 20GP: 979 cartons * 5 pcs = 4895 pcs40HQ: 2274 cartons * 5 pcs = 11370 pcs

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1) SMA male to SMA male adapter 2) High quality and brand new 3) Size: 22mm x 8mm 4) Weight: 5g 5) Each item has been tested before shipmentSpecification: Package Weight One Package Weight 0.01kgs / 0.02lb One Package Size 3cm * 1cm * 1cm / 1.18inch * 0.39inch * 0.39inch Qty per Carton 300 Carton Weight 0.30kgs / 0.66lb Carton Size 16cm * 11cm * 11cm / 6.3inch * 4.33inch * 4.33inch Loading Container 20GP: 13774 cartons * 300 pcs = 4132200 pcs40HQ: 31975 cartons * 300 pcs = 9592500 pcs

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1. Easily realize external storage sharing, expand the storage capacity of mobile devices, break through the limitation of mobile phone capacity, and plug and play 2. Save your favorite photos, videos, movie music to the memory card. Support file encryption to protect privacy 3. Manage all data (create, copy, move, delete, rename, open and more) directly on the IOS device 4. Convert or sync between IOS, Android phones and computer devices 5. The Micro USB interface is hidden in the USB 2.0 interface and can be switched freely at any time 6. Easy to use, no need to connect to the power supply 7. Ultra light and portableSpecification: Package Weight One Package Weight 0.03kgs / 0.07lb One Package Size 16cm * 9cm * 2cm / 6.3inch * 3.54inch * 0.79inch Qty per Carton 200 Carton Weight 6.40kgs / 14.11lb Carton Size 47cm * 42cm * 34cm / 18.5inch * 16.54inch * 13.39inch Loading Container 20GP: 397 cartons * 200 pcs = 79400 pcs40HQ: 922 cartons * 200 pcs = 184400 pcs

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1. Function: real-time GPS/AGPS/LBS/Wifi positioning, geo-fence alarm reminder, historical track, class mode, power saving2. Processor: Main chip: MT6261, Auxiliary chip: AT6558R + MT59313. ROM: 32MB4. RFPA: 6625E5. Operating temperature: -20 degrees Celsius - +70 degrees Celsius6. Network: GSM850/900/1800/1900MHz, support GPRS127. GSM Antenna: PIFA Antenna8. SIM card slot: support NANO sim card9. GPS antenna: 12X12 ceramic antenna10. GPS positioning accuracy: within 10 meters11. GPS motion accuracy: 0.1 m/s12. WIFI positioning accuracy: within 50 meters13. GSM positioning accuracy: 50-200 meters (depending on the network)14. Battery: Rechargeable 5V 3.7V 500MAh Li-polymer battery15. Charging Port: Android Micro USB Port16. Charging current: DC 5V/0.5A-1A (depending on your batterycapacity)17. Sensor: Built-in 3D G-sensor18. Note: This model can only use 2G GSM network (GSM 850/900/1800/1900, support Nano sim card), make sure GPRS network is available, please confirm your network with local telecom operator.19. Dimensions: 45 x 33 x 19.7mmSpecification: Package Weight One Package Weight 0.17kgs / 0.36lb One Package Size 14cm * 10cm * 5cm / 5.51inch * 3.94inch * 1.97inch Qty per Carton 172 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 172 pcs = 30444 pcs40HQ: 412 cartons * 172 pcs = 70864 pcs

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1. The ESP32-S3-Touch-LCD-1.83 is a high-performance, highly integrated microcontroller development board. 1. In a compact form factor, the board integrates a 1.83-inch capacitive LCD screen, a highly integrated power management chip, a six-axis sensor (three-axis accelerometer and three-axis gyroscope), RTC, and a low-power audio codec chip, facilitating development and embedding into products.2. Equipped with ESP32-S3R8 high-performance Xtensa 32-bit LX7 dual-core processor, with a clock speed up to 240MHz.3. Supports 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 (LE), with an onboard antenna.4. Built-in 512KB SRAM and 384KB ROM, stacked 8MB PSRAM and external 16MB Flash.5. Uses a Type-C interface, improving user convenience and device compatibility.6. Onboard 1.83-inch capacitive touch LCD screen, 240 × 284 resolution, 65K colors.7. Built-in ST7789P driver chip and CST816D capacitive touch chip, communicating via SPI and I2C interfaces respectively, without occupying excessive interface pins.8. Onboard QMI8658 six-axis inertial measurement unit (3-axis acceleration, 3-axis gyroscope), capable of detecting motion posture, step counting, and other functions.9. Onboard PCF85063 RTC chip, connected to the battery via AXP2101 for uninterrupted power supply.10. Onboard PWR and BOOT side buttons with customizable functions, facilitating custom function development using the buttons.11. Onboard JST 1.2mm lithium battery charging and discharging interface.12. Provides 1 I2C, 1 UART, and 1 USB solder pads for external devices and debugging, allowing flexible configuration of peripheral functions.13. Onboard micro SD card slot, supporting storage expansion and fast data transfer, facilitating data recording and media playback functions, and simplifying system circuit design.14. AXP2101 provides efficient power management solutions, supports multiple configurable voltage outputs, integrates charging and battery management functions, and helps extend battery life.15. High touch screen transmittance, fast response, and long lifespan16. Display panel: IPS17. Display size: 1.83 inches18. Display resolution: 240 x 284 pixels19. Display colors: 65K20. Display brightness: 300 cd/㎡21. Contrast ratio: 1200:122. Communication interface: SPI23. Driver IC: ST7789P24. Touch control: supported25. Touch control IC: CST816DSpecification: Package Weight One Package Weight 0.10kgs / 0.23lb One Package Size 8cm * 8cm * 4cm / 3.15inch * 3.15inch * 1.57inch Qty per Carton 192 Carton Weight 20.30kgs / 44.75lb Carton Size 50cm * 34cm * 34cm / 19.69inch * 13.39inch * 13.39inch Loading Container 20GP: 461 cartons * 192 pcs = 88512 pcs40HQ: 1071 cartons * 192 pcs = 205632 pcs

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1. Wireless Upgrade:Transform your wired CarPlay/Android Auto to wireless, eliminating the need for cables and enhancing convenience.2. Wide Compatibility:Compatible with 99 percent of vehicles featuring OEM wired CarPlay, supporting for iPhone 6 and above (iOS 10+) for CarPlay and Android 11+ for Android Auto.3. Plug and Play:Easy USB installation without the need to dismantle your OEM radio, ensuring a stable and fast connection.4. Automatic Connectivity:After initial setup, the device automatically connects to your smartphone for a seamless experience.5. Dual System Support:Supports both wireless CarPlay and Android Auto, catering to a wide range of smartphone users.Specifications:1. Model: M252. Material: ABS with carbon fiber texture3. Main Chip: Ingenic X18004. Wi-Fi: 5.8G/2.4G5. Bluetooth Version: 5.46. Wi-Fi Module: AIC8800D7. Supported Systems: CarPlay (iOS 10+), Android Auto (Android 11+)Specification: Package Weight One Package Weight 0.05kgs / 0.11lb One Package Size 9.2cm * 2.9cm * 10.9cm / 3.62inch * 1.14inch * 4.29inch Qty per Carton 500 Carton Weight 24.00kgs / 52.91lb Carton Size 73cm * 23cm * 86cm / 28.74inch * 9.06inch * 33.86inch Loading Container 20GP: 184 cartons * 500 pcs = 92000 pcs40HQ: 428 cartons * 500 pcs = 214000 pcs

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1. Operating system: Android 7.1 2. CPU: RK3399 3. GPU: ARM Mali-T860 MP4 4. Screen: 10.8 inch IPS, 1920x1200 resolution, Capacitive Touch Screen 5. Memory: 4GB DDR4 RAM + 64GB EMMC ROM 6. Extended storage: External TF card up to 128GB (not included) 7. Audio: 2 x speakers, 1 x mic 8. WiFi: 2.4G/5G IEEE 802.11a/b/g/n/ac 9. Sensor: Gravity sensor, compass 10. Interfaces: 4 x USB 1 x RJ45 Port, 1000M 1 x 3.5mm combo Jack 1 x TF Card Slot 1 x HDMI Port 1 x DC Power Port, standard 12V/2.5A power supply 11. Languages: Chinese, English, Spanish, French, German, Italian, Dutch, PortugueseSpecification: Package Weight One Package Weight 1.56kgs / 3.44lb One Package Size 31cm * 22cm * 9cm / 12.2inch * 8.66inch * 3.54inch Qty per Carton 10 Carton Weight 16.00kgs / 35.27lb Carton Size 46cm * 44cm * 33cm / 18.11inch * 17.32inch * 12.99inch Loading Container 20GP: 399 cartons * 10 pcs = 3990 pcs40HQ: 926 cartons * 10 pcs = 9260 pcs

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1. Working voltage: DC 12V2. Power: 5w3. Probes: 24. Language: English, Russian5. Scope of application: universal vehicle6. Display type: digital tube display7. Working temperature: -20-80 degrees Celsius8. Reminder Type: Voice9. Detection range: 500-800m10. Screen size: 2 inches11. Weight: about 300gFeatures:1. ANW full-band lidar (X/V, K, Ka, Ku, ST, CT, Laser, H, C, VG2)2. Real-time detection of radar signals3. Traffic light photo warning reminder4. Intuitive and bright display identification icons5. Real-time speed measurement display6. Fixed speed measurement, mobile speed measurement, real voice7. Intelligent frequency conversion, accurate anti-jamming radar identification systemSpecification: Package Weight One Package Weight 0.35kgs / 0.78lb One Package Size 15.5cm * 11.5cm * 4.5cm / 6.1inch * 4.53inch * 1.77inch Qty per Carton 84 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 84 pcs = 14868 pcs40HQ: 412 cartons * 84 pcs = 34608 pcs

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1. Dimensions: 231x197x151mm2. Suspension system: 4×2 (independent)3. Chassis height: 26mm4. Guide rail center distance: 170mm5. Track width: 44mm6. Running speed: 0.25~1m/s7. Track horizontal ground length (no load): 115mm8. Suspension material: 1.5mm (thickness) stainless steel9. Track climbing ground length (with large load): 170 mm10. Body material: 2 mm (thickness) 5052 aluminum alloy11. Weight: 1.9 kg12. Vertical obstacle clearance capability: 40mm13. Driving Payload: 6.2kg14. Climbing ability: 36 degrees15. Battery holder: 18650 lithium battery x 3 (not included)16. Turning radius (min): 0 meters (rotating in place)17. Charging time: 1.5 hours18. Battery life: 1 hour (full power continuous output)19. Motor power: 5.2W×220. Remote control function: WIFI, AP/STA21. Motor encoder: basic pulse 11PPR22. Communication interface: UART/serial bus servo interface/IIC23. The crawler-type mobile robot chassis has super off-road crossing ability and anti-seismic performance, and all codes are open source for secondary development24. Support multiple host computers, can communicate with ESP32 slaves through the serial port25. Motors with encoders can get speed feedback for closed-loop speed control26. Built-in 3S UPS power supply module, supports 3 18650 lithium batteries (serial connection, not included), provides uninterrupted power supply for the robot, and supports charging and power output at the same time27. Built-in multifunctional robot driver board, based on ESP32, onboard WIFI and Bluetooth, used to drive serial bus servos, output PWM signals, expand TF card slots, etc.28. Multiple independent suspension systems are used to greatly reduce the impact of complex terrain and easily meet the needs of heavy loads, shock absorption, and off-road29. And it comes with 2x 1020 European standard profile guide rails, providing more possibilities for secondary developmentSpecification: Package Weight One Package Weight 2.00kgs / 4.42lb One Package Size 23cm * 23cm * 14cm / 9.06inch * 9.06inch * 5.51inch Qty per Carton 14 Carton Weight 30.00kgs / 66.14lb Carton Size 56cm * 56cm * 34cm / 22.05inch * 22.05inch * 13.39inch Loading Container 20GP: 250 cartons * 14 pcs = 3500 pcs40HQ: 580 cartons * 14 pcs = 8120 pcs

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