Description
- Suitable for roller shutter doors, garage doors. Metal zinc alloy housing
- For home burglar alarm system, important kits of home security.
- With adjustable bracket , easy for mounting.
- Surface mounted on the ground with ≥ 50 mm operation gap
- NC contact type , switch OFF when magnet away
Heavy Duty Wired Alarm Garage Door Magnetic Contacts Switch Sensor NC with Adjustable Bracket
