Search results for "security electronics"

1. Display Type:Digital Display 2. DC Voltage:200mV/2V/20V/200V/1000V 3. Direct Current:20uA/2mA/20mA/200mA/20A 4. Alternating Current:2mA/20mA/200mA/20A 5. Alternating:200mV/2V/20V/200V/700V 6. Measuring Voltage Range:200mV/2V/20V/200V/1000V 7. Measuring Capacitance Range: 2nF/20nF/200nF/2uF/200uF/2000uF 8. Operating Temperature:0 - 50 degree centigrade 9. Battery: 9V (Not included)Specification: Package Weight One Package Weight 0.27kgs / 0.60lb One Package Size 21cm * 15cm * 5cm / 8.27inch * 5.91inch * 1.97inch Qty per Carton 24 Carton Weight 7.00kgs / 15.43lb Carton Size 44cm * 32cm * 32cm / 17.32inch * 12.6inch * 12.6inch Loading Container 20GP: 591 cartons * 24 pcs = 14184 pcs40HQ: 1373 cartons * 24 pcs = 32952 pcs

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1. Portable size and lightweight makes it easy to wear and carry. 2. 2.0 inch HD 16:9 TFT LCD display screen, built-in 130 degree angle camera. 3. With 32GB Micro SD card for standard package memory, max up to 64GB (not included), enough space for recording and captured image. 4. Infrared light, identify human face in 6 meters and see outline of human body clearly in 15 meters. 5. Video recorder resolution: 1920 x 1080, 1280 x 720, 640 x 480, H.264. 6. Built in microphone and speaker, with 3000mAh 3.7V battery up to 10 hours video recording. 7. Perfect for police officers, security guards and other professionals.Specification: General Model ZF902 Display Screen 2.0 inch Power Supply DC 5V Performance Night Vision Memory TF Card, up to 64GB (not included), Built in 16GB TF card Language Chinese, English Voice Input Microphone Voice Output Speaker Function PTT View Angle 130 degree Media Format Video Compression Format H.264 Resolution 1280*720, 1920*1080, 640*480 Physical Environment Environment Outdoor Ingress Protection IP56 Operate Temperature -20 to 70 Degree Celsius Battery Battery Voltage 3.7V Capacity 3000mAh Package Weight One Package Weight 0.41kgs / 0.90lb One Package Size 17cm * 12.5cm * 5.2cm / 6.69inch * 4.92inch * 2.05inch Qty per Carton 20 Carton Weight 8.24kgs / 18.17lb Carton Size 36cm * 27cm * 28cm / 14.17inch * 10.63inch * 11.02inch Loading Container 20GP: 979 cartons * 20 pcs = 19580 pcs40HQ: 2274 cartons * 20 pcs = 45480 pcs

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1. Light life: 10,000 hours 2. Light luminance: 150ANSI lumen 3. Standard resolution: WVGA 854 x 480 4. Contrast: 500:1 5. Distortion: less than 1.5% 6. Luminance uniformity: more than 80% 7. Aspect ratio: 4:3 / 16:9 / 16:10 8. Projection distance: 1-8m 9. Focus mode: manual mode 10. Keystone correction: automatic, vertical: +/-40 degree 11. Extended storage: support TF card and hard disk 12. Remote control: support IR and 2.4G wireless remote 13. OS: Android 7.1.2 14. Interface: 1 x TF card: max 32G; 1 x HDMI: input 1.4; 2 x USB: one is 3.0, the other is 2.0; 1 x earphone: audio output, 3.5mm joint, 1 x DC input: DC 12V 3A 15. RAM: 2G, ROM: 16GSpecification: Package Weight One Package Weight 1.04kgs / 2.29lb One Package Size 18cm * 18cm * 2cm / 7.09inch * 7.09inch * 0.79inch Qty per Carton 20 Carton Weight 21.60kgs / 47.62lb Carton Size 34cm * 34cm * 28cm / 13.39inch * 13.39inch * 11.02inch Loading Container 20GP: 823 cartons * 20 pcs = 16460 pcs40HQ: 1912 cartons * 20 pcs = 38240 pcs

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1. Silicone material, soft and stretch resistant 2. Has good dust and water resistance 3. The buttons are clear and do not affect the use.Specification: General Material Silicone Size 18.5*5*2.5cm Package Weight One Package Weight 0.17kgs / 0.38lb One Package Size 20cm * 12cm * 9cm / 7.87inch * 4.72inch * 3.54inch Qty per Carton 30 Carton Weight 6.30kgs / 13.89lb Carton Size 48cm * 38cm * 42cm / 18.9inch * 14.96inch * 16.54inch Loading Container 20GP: 348 cartons * 30 pcs = 10440 pcs40HQ: 808 cartons * 30 pcs = 24240 pcs

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1. Adopts ESP32-S3-WROOM series module with Xtensa 32-bit LX7 dual-core processor, capable of running at 240 MHz2. Integrates 512KB SRAM and 384KB ROM; 16MB Flash (Quad SPI, DIO/QIO modes) and 8MB PSRAM.3. Integrated 2.4GHz Wi-Fi and Bluetooth LE dual-mode wireless communication, with superior RF performance.4. Type-C connector, easier to use5. Onboard CH343 and CH334 chips can meet the needs of USB and UART development via a Type-C interface6. Rich peripheral interfaces, compatible with the pinout of ESP32-S3-DevKitC-1 development board, offers strong compatibility and expandability7. Castellated module allows soldering directly to carrier boards8. Supports multiple low-power operating states, adjustable balance between communication distance, data rate and power consumption to meet the power requirements of various application scenariosSpecification: Package Weight One Package Weight 0.05kgs / 0.12lb One Package Size 12cm * 8cm * 5cm / 4.72inch * 3.15inch * 1.97inch Qty per Carton 90 Carton Weight 5.60kgs / 12.35lb Carton Size 38cm * 42cm * 32cm / 14.96inch * 16.54inch * 12.6inch Loading Container 20GP: 522 cartons * 90 pcs = 46980 pcs40HQ: 1212 cartons * 90 pcs = 109080 pcs

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1. Model: XY-S220H 2. Item: 2.1 channel Bluetooth-compatible audio amplifier board 3. Power supply: above DC12-38V/10A 4. Bluetooth-compatible version: 5.1 5. Audio channel: 2.1 channel 6. Audio input: Bluetooth-compatible+AUX+U disk+USB sound card 7. Audio output: left and right channels + subwoofer 8. Frequency range: 20HZ--20KHZ 9. Volume adjustment: high-end encoder knob adjustment, smooth feel 10. Left and right channel maximum output power: 160W/4ohms----36V DC, 80W/8ohms---36V DC 11. Subwoofer maximum output power: 220W/3ohms----36V DC, 160W/4ohms----36V DC 12. Protection mechanism: overvoltage, undervoltage, clipping, short circuit, overheating, etc. 13. Unique function: Support Sinilink-APP to modify the Bluetooth-compatible name, set the 14. Bluetooth-compatible password, turn off/on the prompt toneSpecification: Package Weight One Package Weight 0.41kgs / 0.90lb One Package Size 15cm * 12cm * 4cm / 5.91inch * 4.72inch * 1.57inch Qty per Carton 40 Carton Weight 17.00kgs / 37.48lb Carton Size 42cm * 25cm * 32cm / 16.54inch * 9.84inch * 12.6inch Loading Container 20GP: 793 cartons * 40 pcs = 31720 pcs40HQ: 1842 cartons * 40 pcs = 73680 pcs

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1. Equipped with the ESP32-S3-PICO-1-N8R8 high-performance Xtensa 32-bit LX7 dual-core processor, with a main frequency of up to 240 MHz2. Supports 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 (LE), with built-in antenna3. Equipped with 512KB SRAM and 384KB ROM, and stacked 8MB Flash and 8MB PSRAM4. Adopting Type-C interface, enhancing the user usage convenience and device compatibility5. Equipped with a 1.43-inch capacitive touch high-definition AMOLED screen, with a resolution of 466 x 466, 16.7M colors, capable of clearly displaying color images6. Using AMOLED screen, featuring higher contrast, wider viewing angle, rich colors, and superior visual effect. It also has the advantages of a slim design, low power consumption, fast response, and high flexibility7. Equipped with the CO5300 driver chip and the CST820 capacitive touch chip, communicating via QSPI and I2C interfaces respectively, without occupying too many interface pin resources8. Equipped with a dual microphone array, capable of implementing audio algorithms such as noise reduction and echo cancellation, suitable for precise voice recognition and near-field/far-field voice wake-up applications9. Equipped with a BOOT custom function side button, facilitating the development of custom functions by using the button10. Equipped with a 3.7V MX1.25 lithium battery charging and discharging interface11. Exports 1 I2C, 1 UART and 1 USB pad, available for external devices and debugging use, allowing flexible configuration of peripheral functions12. Packaging list: ESP32-S3-Touch-AMOLED-1.43C host x 1; silver polyester drawstring x 1Specification: Package Weight One Package Weight 0.08kgs / 0.19lb One Package Size 8cm * 8cm * 4cm / 3.15inch * 3.15inch * 1.57inch Qty per Carton 215 Carton Weight 19.00kgs / 41.89lb Carton Size 50cm * 38cm * 34cm / 19.69inch * 14.96inch * 13.39inch Loading Container 20GP: 412 cartons * 215 pcs = 88580 pcs40HQ: 958 cartons * 215 pcs = 205970 pcs

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1) Super-cardioid polar pattern 2) Superior isolation from camera system 3) 360 Degree Pan / 180 Degree Tilt 4) Low self-noise 5) Low-cut filter 6) Wind screen and windshield 7) Low power warning 8) Superior RF Immunity 9) Cold shoe mount and 1/4 inch mount, Supports many shooting accessories with 1/4 inch screw. Hot shoe mounted on camera for simultaneous video shooting. Easily mounted with Magic Hand Specification: 1) Transducer Principle: Back Electric Condenser 2) Dynamic Range: 114dB 3) Polar Pattern: Super Cardioid 4) SPL: 134dB 5) Frequency Range: 20Hz~20,000Hz 6) THD: Less than or equal 0.5% 7) Output Impedance: 200ohms 8) Power: DC3.0V (AAA 1.5V x2 not included) 9) Sensitivity: -30+/-2dB 10) Signal to Noise Ratio: 74dB 11) Battery Life: Greater than or equal 200h 12) Dimension: 155.7mm x 43.6mm x 91.3mm 13) Weight: 90gSpecification: Package Weight One Package Weight 0.32kgs / 0.71lb One Package Size 21.8cm * 14.7cm * 6cm / 8.58inch * 5.79inch * 2.36inch Qty per Carton 20 Carton Weight 5.80kgs / 12.79lb Carton Size 45cm * 30cm * 30cm / 17.72inch * 11.81inch * 11.81inch Loading Container 20GP: 658 cartons * 20 pcs = 13160 pcs40HQ: 1528 cartons * 20 pcs = 30560 pcs

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1. Equipped with Voltage Regulator to ensure stability 2. Compact size design for portability, with the free hook, you may just hang it on your bagpack when outdoors 3. Solar Panel Peak Power: 21W 4. Output: DC:18V 1A, USB: 5V 2.1A 5. Compact Size: 300x 160 x 20mm 6. Opened Size: 640 x 300 x 10mmSpecification: Package Weight One Package Weight 0.88kgs / 1.94lb One Package Size 33cm * 18cm * 3cm / 12.99inch * 7.09inch * 1.18inch Qty per Carton 20 Carton Weight 16.60kgs / 36.60lb Carton Size 38cm * 35cm * 32cm / 14.96inch * 13.78inch * 12.6inch Loading Container 20GP: 626 cartons * 20 pcs = 12520 pcs40HQ: 1454 cartons * 20 pcs = 29080 pcs

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The InterPhone is a Bluetooth Headset designed for the motorcycle rider and passenger who wish to have clear and reliable wireless communications while riding. This headset is compatible with Bluetooth cellular phones and can be suited to any sort of helmet for motorcyclists. 1. Wireless headset for bluetooth enable cell phone at a range of up to 10 meters. - Bike-to-bike intercom for rider& passenger or two separate bikes up to 800-1000 - Up to 10 hours talk time when connected to cell phone. - Up to 6 hours talk time when using the intercom feature. - Up to 300 hours standby 2. Call out, call answer, call reject, call hang up. 3. Receive a cell phone call automatically 4. Support audio transfer. 5. Support the last number redialing. 6. FM Radio function 7. Enjoy the cell phone music through A2DP or connect GPS 8. Control cell phone music through AVRCP: forward, backward, play, pause 9. Automatic switching among bluetooth cell phone, intercom, stereo music. 10. With DSP echo cancellation and noise suppression technology, crystal clear voice quality is guaranteed in a high speed. 11. Button panel is water-proof and sun-proof, while the design is durable. 12. Audio cable to connect MP3, GPS, walkie-talkie and so on.Specification: General Model BT-S2 Input Voltage DC 5V Input Current 500mA Battery Types Lithium Polymer Battery Bluetooth V3.0, A2DP / AVRCP Talking time 10 hours Stand-by time 300 hours Charging time 3 hours Package Include Package Contents 1 x User Manual 1 x USB Cable 1 x Special Earphone 1 x Power Adapter 1 x Helmet Headset 1 x Screw Set 1 x Earphone Cable Package Weight One Package Weight 0.34kgs / 0.75lb One Package Size 17cm * 11cm * 6cm / 6.69inch * 4.33inch * 2.36inch Qty per Carton 50 Carton Weight 16.50kgs / 36.38lb Carton Size 57cm * 25cm * 44cm / 22.44inch * 9.84inch * 17.32inch Loading Container 20GP: 425 cartons * 50 pcs = 21250 pcs40HQ: 987 cartons * 50 pcs = 49350 pcs

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1. Tempered glass panel screen with responsive touch, high-definition display, and durable design2. Capacitive 10-point touchscreen featuring sensitive touch, intuitive operation, and rapid response for efficient and convenient development3. Supports landscape and portrait display modes. Default setting is landscape; portrait mode can be enabled via software configuration4. Excellent heat dissipation with all-metal housing and efficient thermal design. Pre-drilled mounting holes on the back facilitate integration and embedding.5. Highly integrated with powerful performance, featuring an ESP32-P4-Core module design. Includes built-in ESP32-P4 and 32MB NOR Flash.6. Onboard ESP32-C6-MINI module extends ESP32-P4 with 2.4GHz Wi-Fi 6 and Bluetooth 5 (LE), communicating via SDIO protocol for stable connections and efficient data transfer7. Onboard ES8311 audio codec and ES7210 echo cancellation circuit, paired with dual microphones and speaker to meet daily audio application needs8. Supports AI voice interaction with mainstream AI platforms, enabling integration with online large model platforms, such as Doubao, DeepSeek, and other AI modelsScreen specifications1. Resolution: 7 inch: 120 x 1280; 8 inch/10.1 inch: 800 x 12802. Communication interface: MIPI 2-lane3. Brightness: 7 inch: 450 cd/square meter; 8 inch/10.1 inch: 400 cd/square meter4. Driver chip: 7 inch: ILI9881C; 8 inch/10.1 inch: JD93655. Touch chip: GT92716. Display size: 7 inch: 8.8 x 15.5cm; 8 inch: 10.824 x 172.82cm; 10.1 inch: 13.596 x 21.718 cm7. Contrast ratio: 7 inch: 800:1; 8 inch: 1200:1; 10.1 inch: 800:18. Viewing angle: 7 inch: 170°; 8 inch/10.1 inch: 178°9. Operating temperature: 0-60°C10. Pixel size: 7 inch: 0.12075 x 0.12075mm; 8 inch: 0.13455 x 0.13455mm; 10.1 inch: 0.1692 x 0.1692mmFront camera specifications1. Image sensor: OV56472. CMOS size: 1/4 inch3. Pixels: 5 megapixels4. Aperture: F2.45. Focal length: 3.89mm6. Diagonal field of view: 72.9°7. Distortion: less than 1.5%8. Depth of field: 20cm to infinity9. Image: static image resolution 2592 x 1944 pixels10. Video: 1920 x 1080p at 30fps, 1280 x 720p at 60fps, 640 x 480p at 60fps, 640 x 480p at 90fpsPackaging list:- Host x 1- RPI-HMI press plate x 4- Screw pack x 1- 2PIN battery terminal about 80mm x 1Specification: Package Weight One Package Weight 0.45kgs / 1.00lb One Package Size 24cm * 16cm * 5cm / 9.45inch * 6.3inch * 1.97inch Qty per Carton 28 Carton Weight 14.00kgs / 30.86lb Carton Size 50cm * 37cm * 34cm / 19.69inch * 14.57inch * 13.39inch Loading Container 20GP: 423 cartons * 28 pcs = 11844 pcs40HQ: 984 cartons * 28 pcs = 27552 pcs

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1. Adopt dual air inlets at the front and rear, supplemented by built-in sensors to monitor the concentration of natural gas in real time 2. When a natural gas leak is detected, an audible and visual alarm of no less than 70db high decibel will be issued immediately 3. Built-in Bluetooth gateway, supporting many Mijia Bluetooth gateway sub-devices 4. Open the Mijia APP to realize the remote self-check, and check the natural gas concentration in real time through the APP 5. Using PC+ABS flame retardant material, it is not easy to fade after long-term use 6. Alarm setting value: 10%LEL 7. Detection range: 0-20%LEL 8. Working voltage: 220VAC/50HZ 9. Working temperature: -10 to 55 degrees Celsius 10. Working humidity: 93% RH (non-condensing) 11. Wireless connection: Wi-Fi IEEE 802.11 b/g/n 2,4GHz 12. Bluetooth: 4.2 version 13. Detection gas: methane (CH4) 14. Product size: 80 x 29mm (including mounting plate) 15. Product net weight: 5g (including mounting plate, without adapter)Specification: Package Weight One Package Weight 0.19kgs / 0.42lb One Package Size 9cm * 9cm * 7cm / 3.54inch * 3.54inch * 2.76inch Qty per Carton 40 Carton Weight 9.70kgs / 21.38lb Carton Size 27cm * 27cm * 35cm / 10.63inch * 10.63inch * 13.78inch Loading Container 20GP: 1045 cartons * 40 pcs = 41800 pcs40HQ: 2426 cartons * 40 pcs = 97040 pcs

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