GAGALOR NO&NC 3 Wires Magnetic Garage Door Contacts Heavy Duty Alarm Switch Sensor for Roller Shutter with Adjustable Bracket
Product Description
GAGALOR NO&NC 3 Wires Magnetic Garage Door Contacts Heavy Duty Alarm Switch Sensor for Roller Shutter with Adjustable Bracket
- 3 wires NO&NC, both with normally open and normally closed type for you choosing
- Over 40mm large operation distance , suitable for most garage door, roller shutter, gate
- L adjustable bracket included, for magnet easy mounting
- Heavy duty high strength metal housing
- For home burglar alarm system, important kits of home security
- 15" stainless steel armoured cable, for good wires protection
Technical Specifications
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