Magnetic Door Contact Switch for Home Security Alarm System

1 Working Condition: With a maximum switching voltage of 100V DC, a maximum switching current of 0.5A, a maximum switching power of 10W, and a drive distance of 10-20mm. 2 Contact Type: Magnetic door switch has 3 contact types, NC/NO/COM, NC means normally closed, NO means normally open, easy to select and install. 3 Enhanced Security: The door switch offers an advanced level of security, can be used for home security and burglar alarm system, is the ideal choice for home, factory wood doors and Windows. 4 Fireproof: Made of fireproof ABS and magnet material, this magnetic switch is fire retardant, safe and stable, strong magnetic, responsive and provide long lasting performance. 5 Note: The switch cannot be directly connected to the power supply, and needs to be used in conjunction with the alarm system to provide switching signals.

What's in the box
2 x Magnetic Door Switch