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Total 21019 products for wireless electric door bell Manufacture & Suppliers

Tuya Wireless Zigbee Door Window Sensor CR2032 Battery 30mA

... helps you know when a window or a door opens. Our tuya Zigbee door and window sensor use a hub to connect to your WiFi router for mobile app controls. It is CR123A lithium battery-powered with 1-year ......

SHENZHEN MULTI IR TECHNOLOGY CO., LTD.
China

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Tuya Wireless Zigbee Door Window Sensor CR2032 Battery 30mA

... helps you know when a window or a door opens. Our tuya Zigbee door and window sensor use a hub to connect to your WiFi router for mobile app controls. It is CR123A lithium battery-powered with 1-year ......

SHENZHEN MULTI IR TECHNOLOGY CO., LTD.
China

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Absolutely Amazing Automatic Operation Fingerprint Password Digital Electric Door Lock

Absolutely Amazing Automatic Operation Fingerprint Password Digital Electric Door Lock Attractive Aluminium Alloy Automatic Smart Door Lock • Instant-on Technology --- Biometric Recognition Semiconductor Finger...

Guangzhou Light Source Electronics Technology Limited
Guangdong,China

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CK-104 @video door bell for apartment 7 inch color screen and Intercom Video Door Phone for multi-apartment

Features Indoor Monitor:CK-104 Display: 7 inch TFT LCD (16:9 display) Resolution: 800 x 480Charger: Adapter input voltage: AC100-240V 50Hz-60Hz Adapter output voltage current: DC15V 1500mA" Material:ABS enginee...

ShenZhen LHYK Communication Technology Co., LTD
Guangdong,China

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CK-104 @smart door bell 7 inch color screen and Intercom Video Door Phone for multi-apartment

Features Indoor Monitor:CK-104 Display: 7 inch TFT LCD (16:9 display) Resolution: 800 x 480Charger: Adapter input voltage: AC100-240V 50Hz-60Hz Adapter output voltage current: DC15V 1500mA" Material:ABS enginee...

ShenZhen LHYK Communication Technology Co., LTD
Guangdong,China

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P2P internet ip camera system for 433MHz wireless office door alarm sensor

... IP Camera Security camera system P2P internet ip camera system for 433MHz wireless office door alarm sensor --------------------------------------------------------------------------------------------------...

Dongguan Comer Electronic Technology Co., Ltd.
Guangdong

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433MHZ wireless home door sensor for camera home security

... and operation and strong flexibility. It is including one transmitter part and one magnetic part, when the door or window is open, it will be triggered and immediately sends out wireless signal to main alar...

Dongguan Comer Electronic Technology Co., Ltd.
Guangdong,China

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COMER Wireless Window / Door Sensor for ip network camera system

... and operation and strong flexibility. It is including one transmitter part and one magnetic part, when the door or window is open, it will be triggered and immediately sends out wireless signal to main alar...

Dongguan Comer Electronic Technology Co., Ltd.
Guangdong,China

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Wireless IR Door Sensor Switch Human Body Induction Controller Movement Sensor

Wireless Ir Door Sensor Switch Pir Sensor Human Body Induction Controller Movement Sensor Light Switch for Cabinet Wardrobe LED Light Sensor, wireless touch sensor 1.Features & Benefits: 1. Highly sensitive res...

Shenzhen Ofly Technology Co.,Limited
Guangdong,China

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Brown 280KG 600lb Electric Magnetic Lock , 12V electric door lock

...Electric Magnetic Lock , 12V electric door lock Product Overview The design of magnetic locks(Electromagnetic lock) is the same as the electromagnet. By using the principle of electromagnetic, when current p...

Shenzhen Vians Electric Lock Co.,Ltd.
Guangdong,China

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Powerful Wireless Electric Skateboard , Battery Operated Boosted Dual Skateboard

An electric vehicle that can get you to work �� or anywhere in a ten-mile radius. Quickly, without traffic frustrations or gasoline. Portable, can be picked up and carried with you. Yes, I-WONDER Electric Skateb...

Ningbo Wonder Power Tech Co., Ltd.
Zhejiang,China

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1200W Wireless Electric Skateboard Four Wheel With 9 Layers Maple Deck Material

An electric vehicle that can get you to work �� or anywhere in a ten-mile radius. Quickly, without traffic frustrations or gasoline. Portable, can be picked up and carried with you. Yes, I-WONDER Electric Skateb...

Ningbo Wonder Power Tech Co., Ltd.
Zhejiang,China

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Standard Din Rail Power Meter Credit Debt Collection Wireless Electric Meters

...Wireless Electric Meters The CA168-S adopts 433mHz-470mHz radio frequency and LoRa wireless communication for split type connection with customer interface unit (CIU), a keypad based display installed within...

Shenzhen Calinmeter Co,.LTD
Guangdong,China

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Digital Hotel Smart Management System Key Card Door Locks Room Electric Door Lock

Digital Hotel Smart Management System Key Card Door Locks Room Electric Door Lock�� 1. Our Service 1) Hotel keyless door lock can be opened keylessly, offered with cheap price. 2) Safe: RFID can not be copy, if ...

Shenzhen Easloc Technology Co., Ltd.
Guangdong,China

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Tuya Wireless Remote Door Lock Biometric Passcode Card Access For Office

Tuya Glass Door Lock TH-G170TS Black Aluminium Alloy Lock Wireless Remote Unlock Biometric Passcode Card Access *, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, body {height: 100%;}body {line...

Shenzhen Dingyuzhen Zhilian Technology Co., LTD
Guangdong,China

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Active Energy Class 0.5S RS485 Modbus RTU Wireless Electric Meter ADW300

...Wireless energy Meter ADW300 wireless meter is mainly used to measure three-phase active power in low-voltage network. It has the functions of RS485 communication and 470MHZ wireless communication. It is con...

Jiangsu Acrel Electrical Manufacturing Co., LTD.
Jiangsu,China

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H.264 720P 1Mega ring Smart WiFi video doorbell, wireless video door phone, IP Wi-Fi camera Waterproof Wireless Doorbell

H.264 720P 1Mega ring Smart WiFi video doorbell, wireless video door phone, IP Wi-Fi camera Waterproof Wireless Doorbell Features: *Quick access via app (automatically wakes up within 3 seconds) *Respond to use...

Shenzhen MetMass Technology co.,ltd
Guangdong,China

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Home smartlife Smart Wifi Doorbell 1080P Tuya Wireless Video Door Phone

... and google 4> Standard packing with 1pc doorbell+1pc indoor chime+2pcs battery(4400mA)+accessiores+gift packing box 5> wireless power connected 6> night version and two way audio 7>...

Shenzhen Lenyo Display Technology Co., Ltd.
China

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