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security sensors for doors and windows

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China Lightweight Smart Home Access Control Security Sensors For Doors And Windows factory

Lightweight Smart Home Access Control Security Sensors For Doors And Windows

Magnetic door sensor with wifi network, smart home wifi Smart Home Door Sensor for security Product Description DS-1815 mainly used in detecting the close state of door and window, when the door or window ... Read More
2020-04-10 10:47:19
China Magnetic Door Security Sensor , Wireless Door Sensor For Home Security Alarm System factory

Magnetic Door Security Sensor , Wireless Door Sensor For Home Security Alarm System

Smart home security door window sensor detector, magnetic door window sensors Specification Model Name DS-1815 Working Voltage 3V (two pcs 1.5v AAA battery) Alarm Current 70mA RF Distance 30M (open area) Radio ... Read More
2020-08-25 15:18:34
China High Stability CH2O Formaldehyde Gas Sensor For Indoor Air Quality Monitoring factory

High Stability CH2O Formaldehyde Gas Sensor For Indoor Air Quality Monitoring

Formaldehyde Gas Sensor Smart Home CH2O Sensor for Indoor Air Quality Monitoring Product Description JQ-100 CH2O detector can provide site alarm and remote alarm according to different degrees of CH2O (connect ... Read More
2020-03-23 16:47:17
China Safety Smart Home Access Control Wireless Doorbell Alarm For Door Entry factory

Safety Smart Home Access Control Wireless Doorbell Alarm For Door Entry

Alarm Entry Door Bell wireless doorbell Store Home Welcome Device for Door Entry Chime high quality Product Description If the system is in arming mode, it will broadcast You are entering the monitoring area. ... Read More
2020-04-10 10:26:39
China TCP/IP RS485 Network 1 Door Access Control Panel Board With Software Management factory

TCP/IP RS485 Network 1 Door Access Control Panel Board With Software Management

TCP/IP and RS485 network Intelligent 1 door access control panel board with Software management Interlock function Product Description Access Systems are built on flexible, open technology to provide management... Read More
2020-02-12 17:43:16
China Smart Door Access Controller 32M Bits RAM Multiple Hardware Protection Measure factory

Smart Door Access Controller 32M Bits RAM Multiple Hardware Protection Measure

Software management Interlock function TCP/IP and RS485 network Intelligent 1 door access control panel Product Description Access Systems are built on flexible, open technology to provide management, real-time ... Read More
2020-02-12 17:43:18
China Commercial Entry Access Controller , Door Security Access Control Systems factory

Commercial Entry Access Controller , Door Security Access Control Systems

Two Doors Access Control Panel Real-time function with TCP/IP and RS485 Product Description The GD-K2 is Multi-door access control panel. It can store up to 30.000 cardholders, can connect RFID reader to the ... Read More
2020-02-12 17:43:20
China TCP/IP And RS485 Network Two Door Access Control Panel Real Time Transfer Data factory

TCP/IP And RS485 Network Two Door Access Control Panel Real Time Transfer Data

Real-time Transfer Data Two Doors Access Control Panel TCP/IP and RS485 Network Product Description The GD-K2 is Multi-door access control panel. It can store up to 30.000 cardholders, can connect RFID reader ... Read More
2020-02-12 17:43:19
China Wall Mounted Network Access Controller , Multi Door Access Control System factory

Wall Mounted Network Access Controller , Multi Door Access Control System

Free Management Software Four Doors Access Control Panel with Access Control Reader Product Description The GD-K4 is Multi-door access control panel. It supports real-time monitoring, communicate via RS-485 ... Read More
2020-02-12 17:43:21
China Four Door Access Control Panel Support RFID Card Reader and Exit Button EM lock factory

Four Door Access Control Panel Support RFID Card Reader and Exit Button EM lock

Support RFID Card Reader and Exit Button EM lock Two Doors Access Control Panel with Power Box Product Description The GD-K4 is one of the most rugged and reliable controllers on the market, with a multitude of ... Read More
2020-02-12 17:43:22
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