Magnetic Switch Alarm Sensor Overhead Garage Door Contacts with L Bracket
$12.99
Magnetic contacts is extensively used for alarm system(panel) to detect state of door. It include a reed swap half and a magnet half . When door closed, reed swap is effected by magnet and switch ON; when door open, reed swap is effected by magnet and switch OFF, set off alarm.
Contact sort : NC (usually closed),swap OFF when door is opened
Change half materials: alloy zinc
L bracket Materials : Aluminum
Coloration: silver-grey
Pack: 1pairs/bag
Operation hole : ≥ 50mm
Mounting sort : Floor mounting
Max. voltage : 28V DC
Max. present : 0.2A
Max. load : 3W
Alloy zinc materials case make it fairly sturdy
Steel tube safety
Epoxy sealed water proof
Adjustable with L bracket to suit most door-channel widths and simple set up
Used for overhead doorways in each industrial and residential conditions the place a large hole is current
Prospects say
Prospects discover the alarm simple to put in, with easy mounting holes. Nonetheless, some clients have reported points with the magnet power and construct high quality.
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