Resultados de la búsqueda de "wireless security sensor"

1. High-speed red/blue light engine 2. 8 minutes without operation, it will enter into sleep state to saving power 3. 5 levels adjustable DPI (800/1200/1600/2000/2400DPI) 4. 2.4GHz connection, 10m transmission distance 6. Powered by 1 x AA rechargeable battery, up to 180 days battery life 7. Size: 126x71x39mm 8. Weight: 108gSpecification: Package Weight One Package Weight 0.21kgs / 0.47lb One Package Size 16cm * 11cm * 5cm / 6.3inch * 4.33inch * 1.97inch Qty per Carton 80 Carton Weight 16.00kgs / 35.27lb Carton Size 32cm * 44cm * 50cm / 12.6inch * 17.32inch * 19.69inch Loading Container 20GP: 378 cartons * 80 pcs = 30240 pcs40HQ: 879 cartons * 80 pcs = 70320 pcs

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1. Vertical healthy mouse 2.4GHz Wireless Connectivity (USB receiver ) 2. Ergonomic designed to remit and prevent carpal tunnel syndrome 3. Optical laser technology for precise control 4. User convenience with wow-pens signature, pen-grip comfort 5. L/R mouse buttons, 2 thumb buttons, and a clickable scroll wheel , DPI button 6. You pick the hand position that best suits you, plug and play 7. Wireless Technology: 2.4G 8. Wireless distance: 10m 9. Optical resolution: 800DPI; 1600DPI; 2400DPI 10. Rated voltage / current: 1.2V/20mA 11. Number of keys: 6 keys 12. Button click life: 8 million times 13. Item size: 12.5cm x 6.5cm x 7.5cm 14. Material: ABS 15. System requirements: Windows 98 / Me / 2000 / XP / Vista / Win 7 / Win 8 /10/ Vista / Mac OS or latestSpecification: Package Weight One Package Weight 0.14kgs / 0.30lb One Package Size 15.5cm * 8.5cm * 8.4cm / 6.1inch * 3.35inch * 3.31inch Qty per Carton 50 Carton Weight 6.45kgs / 14.22lb Carton Size 45cm * 40cm * 34cm / 17.72inch * 15.75inch * 13.39inch Loading Container 20GP: 435 cartons * 50 pcs = 21750 pcs40HQ: 1011 cartons * 50 pcs = 50550 pcs

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1. Material: ABS, silicone, metal2. Features: wireless charging, easy operation, built-in infrared sensor3. Applicable mobile phone size: 4.7-6.67 inches4. Suitable for car air vents5. Input: 5V/2A, 9V/2A, 12V/1.5A, 18W6. Output: 5W, 7.5W, 10W(MAX)7. Built-in infrared sensor, automatic opening and closing8. Integrated vacuum electroplating glass screen, anti-oxidation and scratch resistance9. The design of the thickened silicone pad on the jaw prevents the car and mobile phone from being scratched10. The built-in Vientiane ball supports 360-degree free rotation, and you can adjust the angle freelySpecification: Package Weight One Package Weight 0.10kgs / 0.23lb One Package Size 17cm * 11cm * 2cm / 6.69inch * 4.33inch * 0.79inch Qty per Carton 288 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 288 pcs = 50976 pcs40HQ: 412 cartons * 288 pcs = 118656 pcs

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1. Material: aluminum alloy + plastic2. Function: insert card, voice prompt, call function3. Play mode: Bluetooth, TF card, AUX, U disk4. Interface type: USB5. Frequency response range: 100HZ-20KHZ6. Output power: 5W7. Signal to noise ratio: 70dB8. Channel: 2.09. Number of speakers: 210. Expansion storage: 32GB11. Operation mode: button12. Support format: TF card13. Bluetooth protocol: 5.014. Effective distance: 10 meters15. Power supply mode: built-in lithium battery16. Battery: 4000mAh lithium battery17. Play time: 10 hours18. Lights: DY28PLUS: colored lights, DY28: white lights19. Product size: 10.2 x 10.2 x 11.5 cm20. Weight: 550 gramspacking list -Speaker x 1-Instruction manual x 1-Charging cable x 1Specification: Package Weight One Package Weight 0.48kgs / 1.06lb One Package Size 11cm * 11cm * 12.5cm / 4.33inch * 4.33inch * 4.92inch Qty per Carton 50 Carton Weight 30.00kgs / 66.14lb Carton Size 40cm * 40cm * 46cm / 15.75inch * 15.75inch * 18.11inch Loading Container 20GP: 362 cartons * 50 pcs = 18100 pcs40HQ: 841 cartons * 50 pcs = 42050 pcs

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SPECIFICATIONS Choice: yes Country/Region of Manufacture: CN High-concerned chemical: None Origin: Mainland China Product Name: A501

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This is 433Mhz RF transmitter with receiver kit for Arduino ARM MCU wirelessApplication environmentRemote control switch, receiver module, motorcycles, automobile anti-theft products, home security products, electric doors, shutter doors, windows, remote control socket, remote control LED, remote audio remote control electric doors, garage door remote control, remote control retractable doors, remote volume gate, pan doors, remote control door opener, door closing device control system, remote control curtains, alarm host, alarm, remote control motorcycle remote control electric cars, remote control MP3.SpecificationReceiver module: 1. Product Model: XD-RF-5V2. Operating voltage: DC5V3. Quiescent Current: 4MA4. Receiving frequency: 433.92MHZ5. Receiver sensitivity: -105DB6. Size: 30x14x7mmTransmitter:Technical parameters1. Product Model: XD-FST4. Launch distance: 20-200 meters (different voltage, different results)3. Operating voltage: 3.5-12V4. Dimensions: 19 * 19mm8. Operating mode: AM6. Transfer rate: 4KB / S7. Transmitting power: 10mW8. Transmitting frequency: 433M9. Pinout from left to right: (DATA; VCC; GND)Package included1. 1 x Receiver module2. 1 x TransmitterSpecification: Package Weight One Package Weight 0.03kgs / 0.07lb One Package Size 5cm * 4cm * 1cm / 1.97inch * 1.57inch * 0.39inch Qty per Carton 4800 Carton Weight 15.00kgs / 33.07lb Carton Size 60cm * 40cm * 40cm / 23.62inch * 15.75inch * 15.75inch Loading Container 20GP: 277 cartons * 4800 pcs = 1329600 pcs40HQ: 644 cartons * 4800 pcs = 3091200 pcs

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1. Sensor: PAW3950 2. Main Control Chip: Inphic KP950B 3. Performance Specifications: Adjustable DPI (50a??30,000), 750 IPS, 50G acceleration 4. Polling Rate: 1K (wired) / 8K and 1K (wireless) 5. Button Switches: TTC Qinglong optical micro-switches rated for 100 million clicks 6. Scroll Wheel: TTC Gold Wheel 7. Battery Capacity: 800 mAh 8. Charging/Receiver: Magnetic wireless charging dock 9. Connectivity: 8K & 1K dual-channel 2.4 GHz wireless / Wired Type-C / Bluetooth 5.2 10. Footpad Material: Teflon11. Dimensions: Approx. 12.75 x 6.5 x 4.25 cm12. Weight: Approx. 90 gFeatures:1. Built-in 2 high-precision linear motors support haptic feedback for gaming scenarios such as shooting, button clicks, low-battery alerts, and DPI adjustments2. Features a dual-zone isolated vibration architecture with silicone wrapping to absorb unwanted vibrations while maintaining a refined tactile sensation; vibration intensity can be adjusted or disabled3. Equipped with a magnetic wireless charging dock that charges instantly upon placement and features ambient indicator lights4. The dock includes a built-in 8K receiver that supports quick switching between 8,000 Hz and 1,000 Hz wireless report rates (theoretical latency as low as 0.125 ms), and comes with a NANO 1K receiver for portable use5. Features a 0.78-inch OLED display that shows key parameters in real time, including battery level, DPI, polling rate, and connection mode6. Supports customizing patterns and text via the driver; paired with a magnetic transparent back cover, it can be freely removed for personalized display7. Equipped with a PAW3950 gaming-grade optical sensor, supporting up to 30,000 DPI resolution, 750 IPS tracking speed, and 50G acceleration8. Equipped with the Inphic KP950B tri-mode chip, supporting three connection methods: Bluetooth, 2.4G wireless, and wired9. Features TTC Qinglong optical switches (with a lifespan of approximately 100 million keystrokes) and a TTC Golden Wheel encoder10. Features a built-in 800mAh high-capacity lithium battery, paired with a medium-to-high-profile symmetrical ergonomic design and a matte, non-slip finish to meet the demands of extended competitive gaming and various grip stylesSpecification: Package Weight One Package Weight 0.40kgs / 0.89lb One Package Size 20cm * 14cm * 8cm / 7.87inch * 5.51inch * 3.15inch Qty per Carton 20 Carton Weight 9.00kgs / 19.84lb Carton Size 40cm * 39cm * 32cm / 15.75inch * 15.35inch * 12.6inch Loading Container 20GP: 534 cartons * 20 pcs = 10680 pcs40HQ: 1240 cartons * 20 pcs = 24800 pcs

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1. ESP32-C5-Touch-LCD-3.5 is a microcontroller development board designed by Waveshare. Onboard 3.5-inch LCD screen, power management chip, 6-axis sensor, temperature and humidity sensor, Micro SD card slot, etc., providing hardware foundation for display, sensing, voice, and multimedia storage. Relying on these hardware, the product can connect to online AI LLM platforms to achieve intelligent voice interaction and visual interaction.2. Adopts ESP32-C5-WROOM-1U series module, equipped with a RISC-V 32-bit processor, main frequency up to 240 MHz.3. Integrated 384 KB SRAM, 320 KB ROM, 8 MB PSRAM, and 32 MB Flash, meeting the needs for program execution, graphical user interfaces, and data storage.4. Integrated 2.4 GHz and 5 GHz dual-band Wi-Fi, Bluetooth 5 (LE), and IEEE 802.15.4 (supporting Zigbee 3.0 and Thread) wireless communication, featuring excellent RF performance.5. Onboard camera interface, supporting BF3901 camera.6. Onboard battery charge management module, with a reserved 3.7V MX1.25 lithium battery interface for external battery power supply.7. Uses Type-C interface, improving user convenience and device compatibility.8. Onboard 3.5-inch capacitive touch HD IPS screen, 320 x 480 resolution, 262K colors, capable of displaying color images clearly.9. Built-in ST7796 driver chip and FT6336 capacitive touch chip, using SPI and I2C interfaces for communication respectively, saving interface pin resources.10. Leads out UART, I2C, and some IO interfaces, integrated full-speed USB serial port.11. Onboard QMI8658 6-axis sensor, RTC clock sensor, SHTC3 temperature and humidity sensor, and TF card slot, etc.12. Onboard PWR and BOOT customizable side buttons, convenient for custom feature development using buttons.13. Onboard ES8311 audio codec chip, NS4150B power amplifier chip, microphone, and speaker, easily playing with Xiaozhi AI.14. Supports ESP-IDF / Arduino development environments, rich resources, easy to get started.LCD Screen Specifications:1. Display panel: IPS2. Display size: 3.5 inch3. Display resolution: 320 x 480 pixels4. Display color: 262K5. Display brightness: 450 cd/m26. Contrast ratio: 1100:17. Communication interface: SPI8. Driver IC: ST77969. Touch type: Capacitive sensing10. Touch IC: FT6336Specification: Package Weight One Package Weight 0.13kgs / 0.30lb One Package Size 13cm * 10cm * 5cm / 5.12inch * 3.94inch * 1.97inch Qty per Carton 100 Carton Weight 14.00kgs / 30.86lb Carton Size 45cm * 26cm * 38cm / 17.72inch * 10.24inch * 14.96inch Loading Container 20GP: 599 cartons * 100 pcs = 59900 pcs40HQ: 1392 cartons * 100 pcs = 139200 pcs

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1. Signal transmission format: multi-frequency pulse signal2. Output level: 8Vp-P3. Connector type: RJ11, RJ454. Compatible network cables: CAT5, CAT65. Network cable compression detection speed: 1 second6. Signal transmission distance: 3 kg7. Input voltage protection: 60 V8. Network cable detector: dupports detecting shielded and unshielded network cables on switches, routers, and other devices operating at voltages less than 60 V or without power.9. Auto-power off: automatically shuts off after 30 minutes.10. Power supply: 9V 6F22 Battery (Not Included)11. After cable tracing is complete, a cable connection diagram is created to verify line connectivity and identify shorts, opens, and misconnected pairs, accelerating troubleshooting.12. Primarily used to quickly detect through-hole faults, locate fault points, and mark lines. It can also be used to quickly determine if optical fiber is broken, excessively bent, or poorly connected.13. Searchable 4/8-core network cables, coaxial cables, telephone cables, and shielded/unshielded network cables.14. Quickly troubleshoot and locate breaks, shorts, or damage in the cable. Hold the receiver probe close to the cable. If you hear a "clicking" sound, this is normal. Move the probe along the cable. 15. If the sound stops, the line is broken.16. Supports 60V operation. Detects whether an Ethernet cable (e.g., Cat5e/Cat6) is providing power to a PoE-powered device (e.g., IP camera, wireless access point).17. Weight: Sensor 82g / Receiver 85g18. Dimensions: Sensor 125x60x32mm / Receiver 190x47x30mmSpecification: Package Weight One Package Weight 0.35kgs / 0.76lb One Package Size 25cm * 14cm * 6cm / 9.84inch * 5.51inch * 2.36inch Qty per Carton 60 Carton Weight 21.20kgs / 46.74lb Carton Size 54cm * 50cm * 43cm / 21.26inch * 19.69inch * 16.93inch Loading Container 20GP: 229 cartons * 60 pcs = 13740 pcs40HQ: 533 cartons * 60 pcs = 31980 pcs

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Instrument instructions:1. After the test, the power of the equipment must be turned off to avoid accidents2. Prevent the instrument from violent vibration3. After placing the instrument for a long time, the odor gas will accumulate in the instrument, which will seriously affect the test results, in this case, the instrument must be placed in a cool and ventilated place, and then used for more than 1 hour (no operation is required during the ventilation process instrument)4. The expired and defective products should be repaired in time.5. Avoid shocking the sensor with gas higher than the measurement range, otherwise it may damage the sensor, and man-made damage is not covered by the warrantyInstrument introduction:1. Digital temperature and humidity sensor2. LCD display3. Mute button: Turn on or off the alarm sound. In the silent mode, the " " symbol is not displayed and there is no alarm sound. The default is to turn on the sound4. "+" button: When setting the alarm value, increase the value.5. Power button: long press for 2 seconds to turn on or off the power, when power on, the number field counts down from 1206. Temperature unit selection button: Celsius and Fahrenheit conversion7. "-" button: When setting the alarm value, decrease the value8. Setting button: Short press this button to set the alarm value of "CO2→TVOC→HCHO" in sequence, the original factory setting value will be displayed and flashing, and the parameter will be adjusted by the "+" button and "-" button, and the value will be displayed after 10 seconds. automatic storage9. Power supply: DC5V built-in 1800mAh lithium battery10. Dimensions: 195x95x35mm11. Carton packaging weight: 270 gramsDisplay content introduction:1. Alarm sound: press the "mute button" to operate2. CO2 measurement range: 350ppm～2000ppm3. TVOC measuring range: 0.000 mg/m3～2.000 mg/m34. HCHO measuring range: 0.000 mg/m3～1.000 mg/m35. Temperature display: press the "temperature unit selection button" to operate6. Measuring range: 0-90.0 degrees Celsius, 32-194 degrees Fahrenheit7. Environmental quality reminder: excellent, the detection value is lower than the set value; good, the CO2 detection value is 50ppm higher than the set value8. The TVOC detection value is 0.01 mg/m3 higher than the set value9. The detected value of HCHO is 0.03 mg/m3 higher than the set value10. Pollution: Buzzer fast sound alarm11. The detected value of CO2 is 100ppm higher than the set value12. The TVOC detection value is 0.02 mg/m3 higher than the set value13. The detected value of HCHO is 0.06 mg/m3 higher than the set value14. When the battery power is too low, the battery box will flash to remind the user to charge15. When charging, the characters in the battery frame will flash in sequence until the battery symbol is fully displayed when the battery is fully charged16. Humidity measurement range: 0～99.0RHimportant hint:1. Before use, please read the following detailed introduction carefully, and use the instrument correctly according to the manual2. Do not disassemble the instrument or throw it into fire3. Avoid operating the instrument in a strong wind environment4. Avoid shock and drop5. If it is not used for a long time, the warm-up time for the power-on will be longer6. Note: Do not let liquid flow into the instrumentSpecification: Package Weight One Package Weight 0.48kgs / 1.07lb One Package Size 27cm * 7cm * 22cm / 10.63inch * 2.76inch * 8.66inch Qty per Carton 108 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 108 pcs = 19116 pcs40HQ: 412 cartons * 108 pcs = 44496 pcs

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About the product1. This product is a new type of energy-saving lighting switch 2. Adopt high sensitivity detector, integrate circuit and SMT 3. It gathers automatic, convenient, safe, energy-saving and practical functions 4. It has wide detection range, consist of up and down, left and right service field 5. It can identify day and night automatically 6. It has the function of power and detection indication 7.Adopt the most advanced infrared human induction and optical technology 8. Easy to installNotes1. The sensor is designed for optimum performance when mounted 2.5 meters above ground level 2. Avoid being close to trees or shrubs, which may cause false triggering during wet windy weather 3. Avoid being close to heat sources, which may cause false triggering. 4. Avoid mounting at strong electromagnetic disturbance, which may cause false triggeringSpecification: General Model DH-G03 Material Plastic Voltage 220V - 240V AC Frequency 50Hz Detection Angle 180 degree Detection Distance 12m max. Ambient Light 3-2000LUX(adjustable) Rated Load 1200W (Incandescent Lamp), 300W (Energy Saving Lamp) Power Consumption 0.45W (Work), 0.1W (Static) Moving Speed 0.6-1.5m/s Installation Height 1.8m-2.5m Working Temperature -20-+40 Celsius Degree Working Humidity < 93 percent RH Package Weight One Package Weight 0.21kgs / 0.46lb One Package Size 10cm * 9.5cm * 9cm / 3.94inch * 3.74inch * 3.54inch Qty per Carton 50 Carton Weight 10.10kgs / 22.27lb Carton Size 55cm * 30cm * 30cm / 21.65inch * 11.81inch * 11.81inch Loading Container 20GP: 538 cartons * 50 pcs = 26900 pcs40HQ: 1250 cartons * 50 pcs = 62500 pcs

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1. Material: ABS2. Display mode: digital tube display3. Atmospheric pressure: 86Kpa - 106Kpa4. Detection method of PM: laser scattering5. Sampling time: 1.5 seconds6. Detection of PM2.5: 0-999 ug/cubic meter7. Detection temperature: -10 to 50 degrees celsius8. Relative humidity: 20 percent to 85 percent9. Storage temperature: -10 degrees celsius to 60 degrees celsius10. Power supply: 1000mAh lithium battery11. Power supply: 5V DC power charging via USB port12. Combined with dust air sensor and built-in fan, it can monitor PM2.5, temperature and humidity in real time on digital LCD display13. Product weight: 168 grams14. Product size: 100x95x47mmSpecification: Package Weight One Package Weight 0.35kgs / 0.78lb One Package Size 11.7cm * 11.7cm * 7.8cm / 4.61inch * 4.61inch * 3.07inch Qty per Carton 84 Carton Weight 30.00kgs / 66.14lb Carton Size 51cm * 51cm * 34cm / 20.08inch * 20.08inch * 13.39inch Loading Container 20GP: 301 cartons * 84 pcs = 25284 pcs40HQ: 700 cartons * 84 pcs = 58800 pcs

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