Features & Benefits
- Wired magnetic door/windows contact can be added to wireless/wired Alarm Systems.
- No external power needed, it connects to a wired alarm control panel.
- Gap between 2 pieces more than 15mm, less than 25mm.
- Install attention: Item cannot connect directly to power. Works with alarm system.
- NO (Normally Open) means circuit is conductive when magnet is separated.
- NC (Normally Closed) means circuit is conductive when magnet is together.