Search results for "Security Electronics"

1. Material: PBT, electronic components2. Use: DC power monitor3. Voltage measurement range: 0-300V4. Current measurement range: 0-300A5. Frequency measurement range: 45-65HZ6. Power measurement range: 0-90KW7. Energy consumption measurement range: 0-999kWh8. Measurement accuracy: 1 percent9. Using reinforced PBT material, high temperature resistance10. Embedded installation, simple and convenient11. HTN wide viewing angle LCD screen, clear and convenient to observe data12. Dimensions: 8.53 x 4.4 x 3.16 cm13. Weight: 120 gramsSpecification: Package Weight One Package Weight 0.13kgs / 0.29lb One Package Size 10cm * 6cm * 4.5cm / 3.94inch * 2.36inch * 1.77inch Qty per Carton 226 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 226 pcs = 40002 pcs40HQ: 412 cartons * 226 pcs = 93112 pcs

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1. The design and modification are based on the shape and structure of the for Raspberry Pi. The appearance is similar to the structure of the for Raspberry Pi motherboard. The 2 x 20 expansion ports next to it have reserved pins that match the for Raspberry Pi GPIO.2. For Raspberry Pi expansion board3. TF card holder, self-elastic card holder, easy to pull out the card4. Chip: ESP32-WAROVER5. Relay: HFD3 5V 2A6. RTC: PCF85637. Type-c input: 5V8. Purpose: IoT programming development9. Power: 0.5W10. Rated voltage: 5v11. DC-DC input: 5-12V12. Extension pin header: 2.54 2 x 2013. Double-layer USB interface: I2C/UART function respectively14. Double-layer USB expansion port: output 5V/1A15. Button: RST button, custom button16. USB output: 5V 1A17. Dimensions: 99.7 x 62.5 x 31.2mmSpecification: Package Weight One Package Weight 0.20kgs / 0.45lb One Package Size 12cm * 8cm * 6cm / 4.72inch * 3.15inch * 2.36inch Qty per Carton 146 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 146 pcs = 25842 pcs40HQ: 412 cartons * 146 pcs = 60152 pcs

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Overview Due to the advantages of ultra-low power consumption, wide viewing angle, and clear display without electricity, it is an ideal choice for applications such as shelf labels and industrial instruments. Features 1. Without backlight, the last content can be displayed for a long time even if it is turned off 2. Ultra-low power consumption, basically only need to refresh the power supply 3. Attached with development resources and manuals (example of Arduin-esp32) Product specifications 1. Working voltage: 3.3V 2. Interface: 3-wire SPI, 4-wire SPI 3. Display color: black, white 4. Grayscale: 2 5. Full refresh time: 8s 6. Refresh power: 26.4mW (typical value) 7. Driver chip: DEPG0213BN ESP32 features: 1. Immersion Gold Craft 2. High cost performance 3. Small size, easy to embed other products 4. Powerful function supports LWIP protocol, Freertos 5. WiFi supports three modes: AP, STA and AP + STA 6. Support Windows system (cygwin and msys32) and Linux system 7. Support Arduino-ide, ESP-IDF, Micropython multiple development environments 8. Support Lua program, easy developmentSpecification: Package Weight One Package Weight 0.05kgs / 0.12lb One Package Size 10cm * 6cm * 1cm / 3.94inch * 2.36inch * 0.39inch Qty per Carton 300 Carton Weight 9.00kgs / 19.84lb Carton Size 42cm * 26cm * 26cm / 16.54inch * 10.24inch * 10.24inch Loading Container 20GP: 939 cartons * 300 pcs = 281700 pcs40HQ: 2180 cartons * 300 pcs = 654000 pcs

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1. AC Voltage Detection: When the probe end of the voltage tester is close to the AC voltage source, the red signal indicator flashes; the stronger the signal, the faster the red light flashes; at the same time, the beeping sound of the buzzer will increase in frequency with the enhancement of the signal strength2. Flashlight illumination: LED illumination, convenient to detect voltage in dark environment3. Circuit breakpoint detection: the pen stops flashing and buzzing when a breakpoint in the circuit is detected4. Low battery warning: when the battery voltage is too low, the power indicator flashes, suggesting that the battery needs to be replaced in time5. Auto Power Off: The voltage tester will automatically turn off after about 5 minutes of no signal detection or inactivity to prolong battery life6. Portable pen clip design: portable and convenient for mobile measurement7. High-strength shield: sturdy, wear-resistant, unbreakable8. Inductive field, non-contact voltage detection (NCV): CAT-III 1000V overvoltage category, using non-contact high-sensitivity sensor for safe, fast and non-contact high-voltage detectionParameters:1. Display: LED2. Voltage detection range: AC70-1000V3. Frequency: 50/ 60Hz4. Alarm mode: sound and light alarm5. Probe shape: extended shape6. Charged and neutral: according to the signal strength indication, the test signal on the firewire is stronger than the neutral7. Signal strength display: LED from low to high, green to red8. Signal strength indication method: sound from slow to fast9. Automatic power-off: no operation, no inductive signal, 5 minutes or so automatic shutdown10. Power supply: 2 x 1.5V AAA batteries (not included in shipment)11. Safety level: EN61010-1, -2-030; EN61326-1, CAT-III class 1000V12. Dimensions: about 146.6 x 24 x 27mm13. Weight: about 28.7gSpecification: Package Weight One Package Weight 0.05kgs / 0.12lb One Package Size 15cm * 4cm * 3cm / 5.91inch * 1.57inch * 1.18inch Qty per Carton 200 Carton Weight 11.60kgs / 25.57lb Carton Size 44cm * 33cm * 30cm / 17.32inch * 12.99inch * 11.81inch Loading Container 20GP: 612 cartons * 200 pcs = 122400 pcs40HQ: 1421 cartons * 200 pcs = 284200 pcs

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1. Using heavy gold PCB, machine welding process to ensure quality2. Chip built-in 16bit AD converter, 16-bit data output3. Communication method: standard IIC/SPI communication protocol4. Power supply: 3-5v5. Use chip: MPU-92506. Pin spacing: 2.54mm7. Size: 15x25mmSpecification: Package Weight One Package Weight 0.02kgs / 0.04lb One Package Size 6cm * 3cm * 2cm / 2.36inch * 1.18inch * 0.79inch Qty per Carton 500 Carton Weight 12.00kgs / 26.46lb Carton Size 47cm * 23cm * 15cm / 18.5inch * 9.06inch * 5.91inch Loading Container 20GP: 1644 cartons * 500 pcs = 822000 pcs40HQ: 3817 cartons * 500 pcs = 1908500 pcs

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1. Large Touchscreen Display: Features a 3.5-inch smart touchscreen for intuitive operation and convenient management of smart home devices.2. Multi-Protocol Smart Hub: Integrates three relays and a SIGMesh gateway to connect and centrally control compatible smart home devices.3. Safety Alarm: Automatically connects to smoke, gas, and water immersion sensors and an SOS button. When a hazard is detected, an alarm will sound and an alarm card will be displayed.4. Convenient Physical Buttons: Equipped with three physical buttons for quick access and instant control of smart home functions.5. Custom Screensaver and Wallpaper: Upload photos from your phone and set them as the screensaver or wallpaper on the 3.5-inch central control screen.Specifications:1. Screen Size: 3.5 inch, 320 x 480P2. Input: 100-240V AC, 50/60Hz, Maximum 6A3. Wireless Protocol: WiFi, SIGMesh4. Maximum Total Load: 600W5. Maximum Load per Channel: 200W6. Operating Temperature: 0 degrees Celsius to 40 degrees Celsius7. Ambient Humidity: 5-90% RH (non-condensing)8. Product Dimensions: 86 x 86 x 11.5mm (without base), 86 x 86 x 35.5mm (with base)9. Frequency Band: 2400-2483.5MHz10. Maximum Radio Transmit Power: 20dBm11. App Supported Languages: Simplified Chinese, Traditional Chinese, Korean, Japanese, English, German, Russian, Portuguese, Portuguese (Brazil), French, Spanish, Spanish (Latin America), Italian, Czech, Arabic, Polish, Dutch12. UI Supported Languages: English, Spanish, French, Arabic, German, Portuguese, Portuguese (Brazil), Italian, Korean, Japanese, Hindi, Greek, Polish, Hungarian, Czech, Slovak, HebrewSpecification: Package Weight One Package Weight 0.20kgs / 0.45lb One Package Size 10cm * 10cm * 5cm / 3.94inch * 3.94inch * 1.97inch Qty per Carton 30 Carton Weight 7.00kgs / 15.43lb Carton Size 35cm * 35cm * 23cm / 13.78inch * 13.78inch * 9.06inch Loading Container 20GP: 946 cartons * 30 pcs = 28380 pcs40HQ: 2197 cartons * 30 pcs = 65910 pcs

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Features1. Incorporates original chip Si3404, high-efficiency, high-safety, stable-performance 2. 10/100/1000Mbps auto-negotiation Ethernet port 3. 802.3af/at-compliant PoE (Power over Ethernet) standard 4. Isolated SMPS (Switching Mode Power Supply), effectively protecting the powered device 5. 5V DC output, suitable for powering Raspberry Pi and other small-scale network devices 6. Black dull-polish metal case, sturdy and rugged, higher protection level, better heat dissipationSpecifications1. Power Supply: Support 1/2(+); 3/6(-); 4/5(+); 7/8(-) powering 2. POE input voltage: 37V ~ 57V 3. Type-C output: 5V 2.5A (MAX) 4. Cable: Cat-5 UTP 5. Standard: IEEE 802.3 af/at PoE Ethernet 6. Data rate: 10/100/1000Mbps 7. LED indicator: PoE power input indicator 8. Size: 86 x 30 x 25mm (l x w x h) 9. Operation temperature: -40 degree C ~ 85 degree CSpecification: Package Weight One Package Weight 0.10kgs / 0.22lb One Package Size 15cm * 12cm * 3cm / 5.91inch * 4.72inch * 1.18inch Qty per Carton 100 Carton Weight 10.00kgs / 22.05lb Carton Size 46cm * 32cm * 32cm / 18.11inch * 12.6inch * 12.6inch Loading Container 20GP: 566 cartons * 100 pcs = 56600 pcs40HQ: 1314 cartons * 100 pcs = 131400 pcs

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OverviewThe RPi Relay Board gives your Pi the ability to control high voltage/high current devices, easily makes normal home appliances become intelligent.RPi Relay Board Features1. Supports Raspberry Pi A+/B+/2B/3B/3B+2. High quality relays, loads up to 5A 250V AC or 5A 30V DC3. Photo coupling isolation, prevent interference from high voltage circuit4. Onboard LEDs for indicating relays status5. Relay control jumper, allows to control the relays by custom pins other than the default pins6. Comes with development resources, including examples in wiringPi, WebioPi, shell, python, and bcm2835What is on the RPi Relay Board1. Raspberry Pi GPIO interface: for connecting Raspberry Pi2. Relay screw terminal: for connecting target devices3. Relays4. Photocoupler: PC8175. Relay indicator- LED on: relay NC is opened, NO is closed- LED off: relay NC is closed, NO is opened6. Power indicator7. Relay control jumper- Short the jumper: control the relays by default I/Os used in the example code- Open the jumper: control the relays by custom I/Os through jumper wiresPackage include- RPi Relay Board x 1- RPi screws pack (2pcs) x 1Specification: Package Weight One Package Weight 0.08kgs / 0.18lb One Package Size 8cm * 7cm * 2cm / 3.15inch * 2.76inch * 0.79inch Qty per Carton 700 Carton Weight 52.50kgs / 115.74lb Carton Size 56cm * 35cm * 40cm / 22.05inch * 13.78inch * 15.75inch Loading Container 20GP: 340 cartons * 700 pcs = 238000 pcs40HQ: 789 cartons * 700 pcs = 552300 pcs

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1. SPI interface, requires minimum GPIO for controlling 2. Comes with development resources and manual (examples for Raspberry Pi/Arduino/STM32) 7. Driver: ST7735S 8. Resolution: 160x128 9. Color display: RGB, 65k colors 10. Operating voltage: 3.3 v 11. Backlight: LED Specification: Package Weight One Package Weight 0.07kgs / 0.15lb One Package Size 10cm * 8cm * 8cm / 3.94inch * 3.15inch * 3.15inch Qty per Carton 150 Carton Weight 9.50kgs / 20.94lb Carton Size 60cm * 32cm * 32cm / 23.62inch * 12.6inch * 12.6inch Loading Container 20GP: 434 cartons * 150 pcs = 65100 pcs40HQ: 1007 cartons * 150 pcs = 151050 pcs

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1. Product material: Adopt iron stamping and folding shell, surface spraying technology, stable appearance, good heat dissipation capacity. 2. Product features: This product is a portable HDMI high-definition video capture card that can simultaneously capture HDMI audio and video signals and transmit them to mobile phones and computers for preview, editing, storage and other multi-functional applications. 3. Product application: Connect the HDMI input end of the capture card to the signal source, the HDMI output end to the display port, and the Mic end to the microphone; support 3840*2160 60fps input, 1920*1080 60fps loop output, resolution backward compatible, Automatic recognition; USB3.0 1080P recording and editing, realization of high-definition acquisition, video recording, video live broadcast, teaching recording, medical imaging, game live broadcast, video live broadcast, high-definition video recording camera, etc. Features : 1. Comply with USB audio and video UVC specifications, support Windows, Android, Linux and MacOS operating systems 2. Support most acquisition software, such as VLC, OBS, Amcap, etc. 3. Support 1080P HD local loop out 4. The product supports HDMI 4K HD input 5. The product supports USB3.0 5Gbps ultra-high bandwidth acquisition, smooth acquisition, true color cast, and no delay 6. The product adopts FBGA package professional-level main control chip, stable performance, supports hardware compression, outstanding effect, and does not occupy computer resources 7. Support independent 3.5 microphone and 3.5 audio linear input interface, which can realize multi-channel audio independent adjustment and mixing (HDMI+Mic+BGM) 8. Using iron stamping and bending shell, surface spraying technology, calm atmosphere, good heat dissipation capacity 9. When the standard AWG26 cable is supported, the input transmission distance is up to 15 meters (1080P and below resolution) 10. Operating environment: -20 degree C to 75 degree C, relative humidity 5% to 95%Specification: Package Weight One Package Weight 0.52kgs / 1.15lb One Package Size 18cm * 12cm * 8cm / 7.09inch * 4.72inch * 3.15inch Qty per Carton 20 Carton Weight 11.00kgs / 24.25lb Carton Size 42cm * 37cm * 26cm / 16.54inch * 14.57inch * 10.24inch Loading Container 20GP: 660 cartons * 20 pcs = 13200 pcs40HQ: 1532 cartons * 20 pcs = 30640 pcs

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1. OBD mode display information: vehicle speed, water temperature, voltage, fuel consumption, speed, single mileage, total mileage, cumulative driving time, driving direction, number of stars, altitude, system time, intake pressure, oil temperature, air-fuel ratio, turbo pressure, intake pressure, acceleration test, brake test, read data streamAlarm: overspeed alarm, speed alarm, high water temperature alarm, low voltage alarm, engine failure alarm, clear fault code2. GPS mode Display information: vehicle speed, driving time, satellite time, altitude, number of satellites, driving direction, single mileage, voltage, acceleration test, brake testAlarm: overspeed alarm, low voltage alarm3. Features: Stereoscopic imaging optical lens suspends the information stereoscopic display in the air; no reflection, zero ghosting, clearer display during the day4. Working voltage: 11V~18Vdc(12Vdc/200mA)5. Size: 128 x 64mmSpecification: Package Weight One Package Weight 0.39kgs / 0.86lb One Package Size 20cm * 16cm * 6cm / 7.87inch * 6.3inch * 2.36inch Qty per Carton 24 Carton Weight 10.50kgs / 23.15lb Carton Size 42cm * 38cm * 32cm / 16.54inch * 14.96inch * 12.6inch Loading Container 20GP: 522 cartons * 24 pcs = 12528 pcs40HQ: 1212 cartons * 24 pcs = 29088 pcs

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1. Available for cars with OBD2 and EUOBD port(Car automatic diagnosis system) ,plug and play2. TFT LCD multi color smart display3. The language can be changed 4. Multi function display mode or simple function display mode can be switched freely5. Add new functions: accelerating competitive mode ,Brake performance test, can read the entire car data stream information6. Rich Contents: vehicle speed, engine RPM, water temperature, voltage ,instantaneous fuel consumption, average fuel consumption, sum driving distance measurement, driving time, low voltage alarm , high water temperature alarm, over speed alarm, engine fault code alarm, eliminate the fault code, freely switch between kilometers&miles.Specification: General Certificate CE, ROHS, FCC Package Weight One Package Weight 0.20kgs / 0.43lb One Package Size 15cm * 10cm * 6cm / 5.91inch * 3.94inch * 2.36inch Qty per Carton 50 Carton Weight 11.00kgs / 24.25lb Carton Size 42cm * 38cm * 32cm / 16.54inch * 14.96inch * 12.6inch Loading Container 20GP: 522 cartons * 50 pcs = 26100 pcs40HQ: 1212 cartons * 50 pcs = 60600 pcs

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