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MC-31 Surface Mounting Wired Door Contact Sensor Alarm Magnetic Switch

Note: Door magnetic induction can only provide a switch signal, which can not directly load the power, nor directly connect the lamp! more

RC-36 Recessed Door Contact Sensor Alarm Magnetic Reed Switch

Package Content: 1 x Magnetic Door Switch Note: Door magnetic induction can only provide a switch signal, which can not directly load the power, nor directly connect the lamp. more

RC-33 NC Recessed Wired Door Contact Sensor Alarm Magnetic Reed Switch - White

Current: 0.5A ; Voltage: 100V ; Power Rating: 10W; Action Distance: 10mm Cable Length: 25cm/9.8"; Total Size: 17mm x 10.6mm/0.67" x 0.42" (L*D) This Recessed Door Contact Sensor works with any access control or burglar alarm system available N.C. means… more

2pcs RC-33 NC Recessed Wire Door Contact Sensor Alarm Magnetic Reed Switch Brown

Current: 0.5A ; Voltage: 100V ; Power Rating: 10W; Action Distance: 10mm Cable Length: 26cm/10.2"; Total Size: 17mm x 10.7mm/0.67" x 0.42" (L*D) This Recessed Door Contact Sensor works with any access control or burglar alarm system available N.C. means… more

RC-36 Recessed Door Contact Sensor Alarm Magnetic Reed Switch

Package Content: 1 x Magnetic Door Switch Note: Door magnetic induction can only provide a switch signal, which can not directly load the power, nor directly connect the lamp. more

KUAA Door Magnetic Contacts Switch Sensor Anti Theft Universal Strong Magnetic Door Magnetic Contact Switch for Door

1�Efficient Alarm: Even a slight vibration can trigger the alarm more sensitive can be a good protection of your property and items. 2�Wide Application: Wired rolling shutter door magnetic alarm can be used for different types of doors such as... more

Dcenta 433MHz Wireless WIFI + GSM Auto-dial System LCD Display Door Sensor PIR Motion Sensor Phone APP Remote Control Compatible with Home Voice Control Smart Home Burglar System

Overview: This alarm system contains a WIFI+GSM alarm panel a PIR sensor a door sensor a wired siren two cards and two remote controllers. It supports for / Voice Control and phone APP remote control. You can arm/disarm this alarm system via host phone... more

moobody 433MHz Wireless WIFI + GSM Auto-dial System LCD Display Door Sensor PIR Motion Sensor Phone APP Remote Control Compatible with Home Voice Control Smart Home Burglar System

Overview: This alarm system contains a WIFI+GSM alarm panel a PIR sensor a door sensor a wired siren two cards and two remote controllers. It supports for / Voice Control and phone APP remote control. You can arm/disarm this alarm system via host phone... more

Anself Door Sensor for Home Device Intelligence Linkage

color:#c0392b;Door and Window Sensor Wireless Contacts Sensor Support Home Device Intelligence Linkage APP Notifications (Open/Closed) Hub Required for Home Alarm SystemUpgrade your safety system with this intelligent door and window sensor.... more

GREENCYCLE Wireless Door Open Sensor Chime Door Entry Chime with Adjustable Volume LED Flash 48 Chimes Nightlight Function Magnetic Door Chime for Business Home Office Store 1 Pack

GREENCYCLE Magnetic Sensor Door Chime for Business Home Office Store when entering It’s an entrance alarm that alerts you when someone or something enters or exits through a monitored zone. Product Features: Easy to Install and Use 48 Chimes for Your... more

SMPL HC-SMPL-WA-DS Wander Alert Add-On Door Sensor White

When a door opens the SMPL Wander Alert Wireless Door Sensor sends out a real-time alert to a portable alarm. Caregivers can be in different locations around their home and property and still monitor a loved one. This wireless door sensor works within... more

Aubess Tuya Wifi Smart Door Sensor Door Open Closed Detectors Smart Home Security Protection

AUBESS Tuya WiFi Smart Door Sensor Door Open Closed Detectors Smart Home Security Protection Alarm System Smart Life APP Control Description: 1. Product introduction: Tuya wifi smart magnetic sensor .Compatible with Alexa & Google Home 2. Product APP:... more

Wireless Entry Door Bell Motion Sensor Chime

The motion sensor alarm with 2 sensors activates when movement occurs within the 16.4ft range x 110°. This transmits a signal to the plug-in portable receiver and alerts you with a ringtone every time the sensor is activated by motion. more

Wireless Entry Door Bell Motion Sensor Chime

The motion sensor alarm with 2 sensors activates when movement occurs within the 16.4ft range x 110°. This transmits a signal to the plug-in portable receiver and alerts you with a ringtone every time the sensor is activated by motion. more