Search results for "cctv power supply"

Overview1. This is a Raspberry Pi LoRa HAT based on SX1268, covers 433MHz frequency band. It allows data transmission up to 5km through serial port.2. By utilizing the new generation LoRa spread spectrum modulation technology, the communication distance of the module is as long as 5km, also supports auto repeating to transmit longer. Other features include Wake on Radio, wireless config, carrier sensing, communication key, and so on.3. Comparing with normal LoRa modules, the SX1268 LoRa HAT achieves longer communication distance, higher rate, lower consumption, better safety and anti-interference. It is suitable for various applications such as industrial control, smart home, data collection, etc.Features1.Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards2. Onboard CP2102 USB TO UART converter, for serial debugging3. Bring the UART control interface, for connecting host boards like Arduino/STM324. 4x LED indicators, easy to check the module status5. LoRa spread spectrum modulation technology, up to 84 available signal channel, longer communication distance, more robust to interference6. Auto multi-level repeating, suit for ultra long range communication, allows multi network on the same region7. Low power consumption features like deep sleeping and Wake on Radio, ideal for battery-powered applications8. Customizable communication key which wont be retrieved, greatly improves the security of user data9. Support LBT, monitoring the signal channel noise before transmitting, greatly improves the success ratio under extreme environment10. Support RSSI signal intensity indicating, for evaluating signal quality, tuning the network11. Support wireless parameter configuration, by sending wireless command/data packet, remotely configure or retrieve the module parameter12. Support fixed-point transmission, broadcast, signal channel monitor13. Come with development resources and manual (examples for Raspberry Pi/STM32)What is on Board1. SX1268 LoRa module2. 74HC125V: voltage level translator3. CP2102: USB TO UART converter4. Raspberry Pi GPIO connector: for connecting with Raspberry Pi5. USB TO UART port6. UART header: for connecting host boards like STM32/Arduino7. SMA antenna connector8. IPEX antenna connector9. Indicators:- RXD/TXD: UART RX/TX indicator- AUX: auxiliary indicator- PWR: power indicator10. UART selection jumpers- A: Control the LoRa module through USB TO UART- B: Control the LoRa module through Raspberry Pi- C: Access Raspberry Pi through USB TO UART11. LoRa mode selection jumpers- Short M0, short M1: Transmission mode- Short M0, open M1: Configuration mode- Open M0, short M1: WOR mode- Open M0, open M1: deep sleep modeSpecification1. RF module: SX12682. Frequency band: 410.125 ~ 493.125MHz3. Radio rate: 0.3kbps ~ 62.5kbps (programmable)4. Transmit power: 22.0dBm (10/13/17/22dBm programmable)5. Receive sensitivity: -147dBm (radio rate 2.4kbps)6. Power consumption: - Transmit current: 110mA (transient consumption)- Receive current: 11mA- Sleep current: 2uA (LoRa module software shutoff)7. Communication interface: UART (TTL level)8. Baudrate: 1200bps ~ 115200bps (9600bps by default)9. Packet length: 240 Byte (32/64/128/240 Byte programmable)10. Cache: 1000 Byte11. Experimental range: 5km (condition: cloudless and wild, altitude 2.5m, antenna gain 5dBi, radio rate 2.4kbps)12. Power supply: 5V13. Logic level: 3.3V/5V14. Operating temperature: -40~85 degree C15. Applications: Smart home, industrial sensors, building automation, smart meters, and more other IoT applications16. Dimensions: 7cm x 12cm x 2cm17. Weight: 69g18. Packing List:- SX1268 433MHz LoRa HAT x1- USB type A plug to micro plug cable x1- 433MHz antenna x1Specification: Package Weight One Package Weight 0.09kgs / 0.19lb One Package Size 15cm * 8cm * 2cm / 5.91inch * 3.15inch * 0.79inch Qty per Carton 400 Carton Weight 15.00kgs / 33.07lb Carton Size 60cm * 40cm * 40cm / 23.62inch * 15.75inch * 15.75inch Loading Container 20GP: 277 cartons * 400 pcs = 110800 pcs40HQ: 644 cartons * 400 pcs = 257600 pcs

Read more less

1. Input voltage: 12V/24V2. USB output: QC3.0+PD18W3. Voltmeter measurement range: 5-30V4. Cigarette lighter rated voltage and current: 12V20A/24V10A5. Power supply: Anderson interface power supply6. Aluminum alloy material, strong corrosion resistance, durable7. LED digital display, real-time monitoring of voltage changes8. Users can use Anderson 50A wiring harness to draw power from the battery or outdoor power box, and can also be installed in cars and RVs9. Suitable for installation in cars, RVs, ships or yachts, DC 12V/24V power supply10. Size: 210x70x70mmSpecification: Package Weight One Package Weight 0.71kgs / 1.56lb One Package Size 26cm * 11cm * 10cm / 10.24inch * 4.33inch * 3.94inch Qty per Carton 9 Carton Weight 7.50kgs / 16.53lb Carton Size 28cm * 35cm * 32cm / 11.02inch * 13.78inch * 12.6inch Loading Container 20GP: 850 cartons * 9 pcs = 7650 pcs40HQ: 1974 cartons * 9 pcs = 17766 pcs

Read more less

1. Fine workmanship and good performance. 2. Small size. 3. Plug and play, easy to use. 4. Easy to use. 5. Durable.Specification: Package Weight One Package Weight 0.03kgs / 0.07lb One Package Size 15cm * 10cm * 1.5cm / 5.91inch * 3.94inch * 0.59inch Qty per Carton 500 Carton Weight 17.00kgs / 37.48lb Carton Size 62cm * 52cm * 39cm / 24.41inch * 20.47inch * 15.35inch Loading Container 20GP: 212 cartons * 500 pcs = 106000 pcs40HQ: 492 cartons * 500 pcs = 246000 pcs

Read more less

1. Cable cover: PVC material2. Cable model: 2464-22AWG3. Cable specification: 17/0.15BC x 2C4. Cable outer diameter: 3.5mm5. Plug specification: USB male6. Cable length: about 2mFeatures:1. Eco-friendly PVC flexible cable body, more durable, bend-resistant and non-tangling2. Built-in pure copper conductor, strong conductivity, faster and more stable transmission3. Upgrade TPE solid line connector, durable and break-proof, goodbye to the interface broken, cracked and exposed core4. Nickel-plated head shell process, with anti-corrosion, anti-oxidation, anti-cracking, high temperature resistance and other advantagesSpecification: Package Weight One Package Weight 0.05kgs / 0.12lb One Package Size 18cm * 4cm * 2cm / 7.09inch * 1.57inch * 0.79inch Qty per Carton 360 Carton Weight 19.10kgs / 42.11lb Carton Size 50cm * 38cm * 32cm / 19.69inch * 14.96inch * 12.6inch Loading Container 20GP: 438 cartons * 360 pcs = 157680 pcs40HQ: 1018 cartons * 360 pcs = 366480 pcs

Read more less

1. 6 infrared lamps, IR distance: 10m. 2. Support motion detection & e-mail alarm & TF card. 3. Support ONVIF protocol. 4. Chip: GK7102. 5. Built-in speaker and microphone. 6. Support 4 people on online APP viewing simultaneously. 7. Support Windows PC clients and web viewing. 8. Support an external Micro TF card storage, up to 64GB.Specification: General Model YT007 Shape Dome Power Depletion 3.5W (IR Opening) Performance Motion detection, Email Alarm Memory TF Card Interface TF card slot Power Plug EU Plug, US Plug, UK Plug, AU Plug View Angle 62 Degree Network Protocol ONVIF Online Visitor (Max.) 4 System / Hardware Mobile Access Android, iPhone OS Alarm Notice Alarm client Pixels 1.0MP Lens 3.6mm Night Vision Infrared Distance 10m NVR Wireless Port WiFi Physical Environment Operate Temperature -10 to 50 Degree Celsius Working Humidity 10 to 90 percent Dimensions Size 13*11.5*9.5 cm Weight 195 g Package Include Package Contents 1 x Camera Package Weight One Package Weight 0.38kgs / 0.83lb One Package Size 15cm * 14cm * 11cm / 5.91inch * 5.51inch * 4.33inch Qty per Carton 30 Carton Weight 12.40kgs / 27.34lb Carton Size 55cm * 42cm * 30cm / 21.65inch * 16.54inch * 11.81inch Loading Container 20GP: 384 cartons * 30 pcs = 11520 pcs40HQ: 893 cartons * 30 pcs = 26790 pcs

Read more less

This board can be used with Arduino /Raspberry Pi boardModule itself can adapt 3.3V and 5V systems without level conversion.Features1. Within -40 degree C to +85 degree C temperature range, timing accuracy is maintained at +/- 5ppm (+/- 0.432 sec / day).2. Provide battery backup for continuous timing.3. Low-power.4. Device package and function compatible with the DS3231.5. Complete clock functions include seconds, minutes, hours, day, date, month and year timing, and provide valid to 2100.6. Two calendar alarm.7. 1Hz and 32.768kHz output.8. Reset button and button input.9. High-speed (400kHz) I2C serial bus.10. +2.3 V to +5.5 V supply voltage.11. +/-3 degree C accuracy digital temperature sensor.12. -40 degree C to +85 degree C operating temperature range.13. 16-pin SO (300mil) packageSpecification1. Brand: Landa tianrui2. Model: LDTR-WG02113. Quantity: 1 piece4. Color: Black5. Material: PCB6. Chipset: DS32317. Dimensions: 2.2 cm x 1.2 cm x 0.5 cm8. Weight: 5g9. Package List: 1 x DS3231 Clock ModuleSpecification: Package Weight One Package Weight 0.02kgs / 0.03lb One Package Size 5cm * 3cm * 1cm / 1.97inch * 1.18inch * 0.39inch Qty per Carton 6240 Carton Weight 15.00kgs / 33.07lb Carton Size 60cm * 39cm * 40cm / 23.62inch * 15.35inch * 15.75inch Loading Container 20GP: 284 cartons * 6240 pcs = 1772160 pcs40HQ: 661 cartons * 6240 pcs = 4124640 pcs

Read more less

1. Operating system: linux2. Number of online users: 4 users can watch online simultaneously3. App: O-KAM Pro - overseas, Xiaoying Kankan - domestic4. Processor: Junzheng - T235. Memory: 512Mb6. Illumination: 0.3～0.5Lux (Color Mode), 0Lux (Black and White Mode)7. Lens: GC20838. Viewing angle: D130 degrees diagonally9. Night vision: black and white night vision, automatic light-sensing switching10. Video format: MP411. Compression standard: H.264+ / MJPEF / JPEG12. Multiple streams: main stream: 1080P/15fps; sub-stream: 360P/15fps13. Bitrate: CBR/VBR two bitrate control modes, with an output bitrate range of 128～4096kbps14. Input: built-in -38dB microphone15. Sampling frequency/bitwidth: 8KHz/16bit16. Compression standard/Bitrate: G711A17. Network protocols: TCP/IP, HTTP, TCP, UDP, DHCP, DNS, NTP, RTSP, P2P, IPv4, etc.18. Wireless network: IEEE 802.11b/g/n19. Wireless frequency: 2.4~2.4835GHz WIFI6+BLE20. Wireless security encryption: 64/128-bit WEP/WPA-PSK/WPA2-PSK data encryption21. Wireless connection: QR code pairing, Bluetooth pairing22. Reset button: long press to restore factory settings23. External TF card: supports T-Flash card (128GB MAX)24. Cloud storage: supported25. Alarm detection: supports motion detection26. Charging voltage: DC5V 1A27. Battery model: 2P102530 1600mAh, continuous operation for approximately 8 hours Approximately 15 hours; recommended charging time is 15-18 hours.28. Power consumption: 0.9W29. Package contents: main unit x1, stand x1, Type-C cable x1, instruction manual x1, screw pack x1Specification: General Certificate CE, ROHS, FCC Package Weight One Package Weight 0.14kgs / 0.31lb One Package Size 9cm * 8cm * 11cm / 3.54inch * 3.15inch * 4.33inch Qty per Carton 60 Carton Weight 9.30kgs / 20.50lb Carton Size 47cm * 34cm * 35cm / 18.5inch * 13.39inch * 13.78inch Loading Container 20GP: 476 cartons * 60 pcs = 28560 pcs40HQ: 1106 cartons * 60 pcs = 66360 pcs

Read more less

1. Display: 3.5 inch LCD screen2. Viewing angle: 120 degree wide angle3. Power consumption: 0.5W4. Power supply voltage: 5V5. Power supply mode: 4 x AAA batteries (need to buy by yourself)6. Scope of application: residences, villas, hotels7. Image resolution: 2 million pixels8. Lens type: Mini hidden camera9. Cat head material: zinc alloy10. Door hole diameter: 13-28mm11. Applicable door thickness: 35-100mmSpecification: Package Weight One Package Weight 0.20kgs / 0.45lb One Package Size 16cm * 14cm * 5cm / 6.3inch * 5.51inch * 1.97inch 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

Read more less

Features1. High-gain linear power amplifier 2. ALC and AGC function technology 3. Ultra-low noise receive amplifier 4. There is no interference to the base station, right after the opening of the original system and the base station without the need to adjust parameters 5. Stable and reliable electromagnetic compatibility design 6. The base station dose not cause an increase in background noise, but will not lead to a decline in the quality of the base station communications 7. With full-duplex communication mode 8. Dispel the heat effective reasonable, the structure is pretty, the volume is suitableInstall Repeater1. Step 1: Use your mobile phone to test signal strength outside house or on roof, -70dbm is the basic requirement (full bar) 2. Step 2 Install outdoor antenna in that location and keep adjusting, point it to signal tower station, try to get best signal 3. Step3: Run outdoor coaxial cable into building in a convenient location to connect with signal repeater 4. Step 4: Mount your indoor antenna with signal repeater 5. Step 5: Power up signal repeater device to check the signal inside, moving outdoor antenna until you get satisfied signal 6. Note: Connect outdoor (BTS) port with outdoor antenna, connect indoor ANT(MS) port with indoor antenna, outdoor antenna is mounted at a higher position. Both antennas should be 10 meters far away from each other at least 7. Indoor and outdoor antenna must be separated by wallWorking1. The outside antenna catches the low signal from the mobile base station and delivers it to the cell phone amplifier through the connection cable (coax) 2. After the signal is accepted by the phone amplifier, the device amplifies it 3. Then this amplified signal goes through the connection cable (coax) to the inside antenna 4. And after that, the amplified signal transmits to the cell phoneTechnique Supporting1. If still weak signal receipt after installation, please check if outdoor antenna point to signal tower correctly or elsewhere has stronger signal and confirm signal strength achieve-70DBM. 2. If still have no signal after installation, please check our device power adapter whether connected perfectly? And connectors connect well. 3. If strength is not steady, please check if outdoor and indoor antenna is too close; please ensure outdoor antenna has distance of 10 meters at least, with a barrier and not in a same horizontal line. 4. Packed the outdoor connector by waterproof glue, otherwise wet reduce the signal cover areaSpecification: General Frequency Range WCDMA 2100MHz, Uplink 1920-1980MHz, Downlink 2110-2170MHz Gain Uplink 53-57dB, Downlink 58-62dB Output Power Uplink 18-22dBm, Downlink 18-22dBm Bandwidth 60m Ripple in Band < 5dB Spurious Emission 9KHz~1GHz (<-36dBm), 1GHz~12.75GHz (<-30dBm) VSWR <3 MTBF >50000h Power Supply AC: 100~240V, 50/ 60Hz; DC: 5V 1A Power Consumption <5W Impedance 50ohm RF Connector N-Female N Work Environment Installs Way Wall Installation Environment Conditions IP40 Working Temperature -10C ~ 55C Working Humidity < 90% Dimensions & Weight Size 140mm x 98mm x 20mm Weight 280g Package Include Package Contents 1 x 12dB Outdoor Antenna 1 x 3dB Indoor Antenna 1 x 10m RG6-50 OHM Outdoor Coaxial Cable 1 x Mounting Accessories Set 1 x AC Power Supply 1 x Manual Package Weight One Package Weight 1.24kgs / 2.73lb One Package Size 50cm * 17cm * 14cm / 19.69inch * 6.69inch * 5.51inch Qty per Carton 6 Carton Weight 6.79kgs / 14.96lb Carton Size 52cm * 36cm * 44cm / 20.47inch * 14.17inch * 17.32inch Loading Container 20GP: 323 cartons * 6 pcs = 1938 pcs40HQ: 751 cartons * 6 pcs = 4506 pcs

Read more less

Product advantages: 1. Aluminum alloy solid lamp holder, enhance heat dissipation. 2.Hard oxidation, seawater corrosion resistance, scratch resistance. 3. The switch has its own power display function to understand the power status in real time. Product parameter Lamp beads model: 1xL2 lamp beads Output brightness reaches 1000 lumens Material: aviation-grade aluminum alloy (hard oxidation, seawater corrosion resistance, scratch resistance) Lamp cup: smooth plating reflector cup Power supply: 1*18650 lithium battery(not included) Switch: middle button switch (with battery indicator) Voltage higher than 3.4V, green light Voltage 3.2-3.4V display yellow light Voltage 3.0-3.2V shows red light Voltage 2.8-3.0V red light flashes Shut down when the voltage is lower than 2.8V; Gear position: 3 gears (-50%-SOS) Waterproof: IPX8 (diving depth of 60 meters) Lamp size: length 88mm*width 72mm*37mm Instructions for use 1. Check the battery: make sure that the battery is charged and the flashlight is installed in the correct direction; 2. When the headlight is in use, choose according to the voltage and battery requirements of the flashlight. Don''''t use it indiscriminately to prevent burnout of the circuit board. Don''''t use batteries of different models and voltages at the same time; 3. In use, when the brightness of the headlight changes significantly, turn off the headlight to prevent over-discharge of the battery, and charge it in time; pay attention to the waterproof, moisture-proof, and drop-proof of the battery, and charge according to the charging speed of the charger , After the indicator light changes, take it out in time, don''''t overcharge; 4. If the battery is not used for a long time, the battery should be fully charged and taken out for storage. Normally, it should be charged and discharged again in about three months to avoid chemical corrosion; 5. Keep the inner wall of the lamp cup clean. Do not wipe it with your hands or hard objects. To clear the fingerprints on the lens, you can wipe it gently with a cotton swab dipped in lens cleaner; 6. Do not keep the headlamp in contact with sunlight, water, chemicals and corrosive gases for a long time to avoid damage to the headlamp; 7. Non-professionals do not disassemble, to prevent damage to the circuit board structure. 8. Note: This product is shipped without batteries and chargersSpecification: Package Weight One Package Weight 0.35kgs / 0.77lb One Package Size 20cm * 12cm * 11cm / 7.87inch * 4.72inch * 4.33inch Qty per Carton 27 Carton Weight 9.50kgs / 20.94lb Carton Size 60cm * 36cm * 33cm / 23.62inch * 14.17inch * 12.99inch Loading Container 20GP: 374 cartons * 27 pcs = 10098 pcs40HQ: 868 cartons * 27 pcs = 23436 pcs

Read more less

1. Power jack connector with flex cable for Lenovo YOGA 710-14IKB 80V4 710-15IKB 80V5 710-14ISK 710-14 5C10L47350 DC30100W800 2. Replace your broken or unworkable part with a new one 3. Each item has been checked and in good condition before shipping 4. Completely fit and work. 5. Highly recommend professional installation. We will not be responsible for any damages to your device that you may cause during the changing of replacement parts Specification: General Compatible with Lenovo: YOGA 710-14 Package Weight One Package Weight 0.02kgs / 0.04lb One Package Size 15cm * 12cm * 1cm / 5.91inch * 4.72inch * 0.39inch Qty per Carton 800 Carton Weight 9.00kgs / 19.84lb Carton Size 42cm * 42cm * 27cm / 16.54inch * 16.54inch * 10.63inch Loading Container 20GP: 559 cartons * 800 pcs = 447200 pcs40HQ: 1299 cartons * 800 pcs = 1039200 pcs

Read more less

1. The portable instrument is automatically powered off after conversion and greatly reduces current consumption during idle periods2. Features: easy to implement, high precision, low current consumption, multi-mode conversion3. Power supply voltage: 2-5.5v4. Working temperature: -40 to 125 degrees celsius5. Programmable data rate: Transmission via I2C compatible serial interface6. Single mode: Automatic shutdown with onboard reference and oscillator7. Size: about 16 x 28mm8. Weight: about 2.5gSpecification: Package Weight One Package Weight 0.03kgs / 0.07lb One Package Size 6cm * 6cm * 2cm / 2.36inch * 2.36inch * 0.79inch Qty per Carton 500 Carton Weight 13.00kgs / 28.66lb Carton Size 47cm * 47cm * 15cm / 18.5inch * 18.5inch * 5.91inch Loading Container 20GP: 804 cartons * 500 pcs = 402000 pcs40HQ: 1868 cartons * 500 pcs = 934000 pcs

Read more less