About this item:
Wireless door/window sensors are used to detect when a door or window is opened. These are called Reed switches. They consist of the Reed switch sensor and a small magnet. The Reed switch is placed on either the frame of the door/window and the magnet on the opening part of the door/window. When they are separated the sensor sends a signal to the alarm control panel. If the alarm system is armed it will be triggered.
Door/window sensors are a good idea if you want to have pe..
Wireless door/window sensors are used to detect when a door or window is opened. These are called Reed switches. They consist of the Reed switch sensor and a small magnet. The Reed switch is placed on either the frame of the door/window and the magnet on the opening part of the door/window. When they are separated the sensor sends a signal to the alarm control panel. If the alarm system is armed it will be triggered.
Door/window sensors are a good idea if you want to have perimeter protection..
Wireless roller or tilt door sensors are used to detect when a door is opened. These are called Reed switches. They consist of the Reed switch sensor and a magnet. The Reed switch is secured to the floor and the magnet is fitted to the door. When they are separated the sensor sends a signal to the alarm control panel. If the alarm system is armed it will be triggered.
Specifications:
Transmission range: 40 metres (open area)
Transmission range: 30 metres (through two walls)
Battery Type:&n..
