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Total 2452 products for wireless door bell Manufacture & Suppliers

Qleung Tuya Wifi APP Smart Door Knob Remote Control Fingerprint Code Card Key S821Max Home With Camera

A smart lock is an electronic locking system that replaces physical keys with advanced authentication methods, including biometric recognition , encrypted digital codes, and wireless connectivity (Bluetooth, Wi...

Dongguan Qleung Electronic Co., Ltd.
Guangdong,China

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Qleung S960 Waterproof Digital Tuya TTlock APP Framed Glass Password Card Fingerprint Smart Home Door Lock

Smart Locks are next-generation security devices that combine cutting-edge technologies such as biometrics, wireless connectivity, and IoT integration to revolutionize traditional access control. They deliver e...

Dongguan Qleung Electronic Co., Ltd.
Guangdong,China

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Qleung S851 Smart Home Door Lock Tuya APP Remote control Fingerprint Password Card Key Unlock

Smart Locks are advanced digital locking systems that integrate electronic technology, biometrics, wireless communication, and intelligent management to replace or enhance traditional mechanical locks. They off...

Dongguan Qleung Electronic Co., Ltd.
Guangdong,China

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Zinc Alloy Plactic Smart Front Door Locks For Office Operation Range Within 15m

....92MHz(±500KHz), this product ensures reliable and secure transmission of signals. The compact size of 15.5*8*3.5cm makes it suitable for any type of door. This product is designed to provide the...

Shenzhen Dingyuzhen Zhilian Technology Co., LTD
Guangdong,China

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Silver Hydraulic Aluminum Wireless Remote Control Cam Action Door Closer for PVC Doors

Item No. High quality triangle durable industrial fire door closer Closing force: EN 3/4/5 Maximum wide door leaf: <900mm Maximun Opening angle 180 degree Avallable bearing weight: 22-55kg Speed governing control: Two-stage adjustable speed Orienting ......

Zhaoqing City Gaoyao District Chuangyiyuan Metal Products Co., Ltd.
Guangdong,China

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Hot Sale Hydraulic Aluminum Wireless Control Cam Action Door Closer

1. Weight and strength matching: Choose the appropriate door closer model based on the size, weight, and width of the fire door 2. Usage environment: Consider the frequency of door usage and ambient temperature...

Zhaoqing City Gaoyao District Chuangyiyuan Metal Products Co., Ltd.
Guangdong,China

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Hotel management guest waiting system queue service bell

Hotel management guest waiting system queue service bell 1. System Configuration: The system consists of wireless display receiver, ticket printer and number keyboard. It is a simple and practical queue calling...

MJY test & Tech.co., Ltd.
China

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Music Remind Bell Office Boss Call Secretary Office Paging System

...developed solutions to meet every need for interoffice communications. Boss pager / leadership pager. It consists of a four-button wireless power transmitters and four small music type receiver. It is a uniq...

MJY test & Tech.co., Ltd.
China

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Metal / Glass Electric Bolt Lock With Wireless DIY Access Control System

Wireless DIY Access Control System With Wireless Lock , Reader And Transmitter The JS-S61 is wireless DIY access control system sets, including wireless reader, locks, button and remote transmitter. It is suita...

Shen Zhen Junson Security Technology Co. Ltd
Guangdong,China

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wireless lock, Fail safe wireless DIY Access Control System ,

wireless DIY Access Control System The JS-S61 is wireless DIY access control system sets, including wireless reader, locks, button and remote transmitter. It is suitable for wooden door or metal door, easy inst...

Shen Zhen Junson Security Technology Co. Ltd
Guangdong,China

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SIP Door Phone, Smart Door Intercom

...door phone, with SIP protocol, it can be easily deployed into IP telecommunication system, which is more and more popular over the world. With this door phone, people can talk to visitor and open door with t...

DongGuan Xuan Ying Lights Co., Ltd
Guangdong

Active Member

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SIP Door Phone, Smart Door Intercom

...door phone, with SIP protocol, it can be easily deployed into IP telecommunication system, which is more and more popular over the world. With this door phone, people can talk to visitor and open door with t...

DongGuan Xuan Ying Lights Co., Ltd
Guangdong

Active Member

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SIP Door Phone, Smart Door Intercom

...door phone, with SIP protocol, it can be easily deployed into IP telecommunication system, which is more and more popular over the world. With this door phone, people can talk to visitor and open door with t...

DongGuan Xuan Ying Lights Co., Ltd
Guangdong

Active Member

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SIP Door Phone, Smart Door Intercom

...door phone, with SIP protocol, it can be easily deployed into IP telecommunication system, which is more and more popular over the world. With this door phone, people can talk to visitor and open door with t...

DongGuan Xuan Ying Lights Co., Ltd
Guangdong

Active Member

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SIP Door Phone, Smart Door Intercom

...door phone, with SIP protocol, it can be easily deployed into IP telecommunication system, which is more and more popular over the world. With this door phone, people can talk to visitor and open door with t...

DongGuan Xuan Ying Lights Co., Ltd
Guangdong

Active Member

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433MHz Magnetic Contact Switch for Alarm System, Door Switch Sensor for internet cameras

..., small size, easy installation 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 o...

Dongguan Comer Electronic Technology Co., Ltd.
Guangdong

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Door Magnetic alarm Sensor detector support internet camera systems

...small size, easy installation 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...

Dongguan Comer Electronic Technology Co., Ltd.
Guangdong

Active Member

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433MHz Wired Home Security Door Window Entry Alarm support internet camera systems

..., small size, easy installation 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 o...

Dongguan Comer Electronic Technology Co., Ltd.
Guangdong

Active Member

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433MHz Door Alarm Warning System Magnetic Sensor for 720p ip cameras systems

...small size, easy installation 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...

Dongguan Comer Electronic Technology Co., Ltd.
Guangdong

Active Member

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433MHz Magnetic Window Door alarm sensor for security system

...Door alarm sensor for security system Save power design, low power indicated, It is widely used for monitoring and security system, with high reliability, small size, easy installation and operation and stro...

Dongguan Comer Electronic Technology Co., Ltd.
Guangdong

Active Member

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