Description
FOCMKEAS Zinc Alloy Sliver Magnetic Reed Switch Wired Surface Mount Normally Open/Closed NC/NO Contact Sensor Alarm Magnetic Door Switch
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- 【Size】Body size(approx.): 106*16*16 106*16*16mm(L*W*H), Cable length: 260mm/10.2", Action Distance:30-50mm/1.2"-2", package include 1 pair.
- 【Material】The magnetic switch alarm is with zinc alloy housing for better rust resistance, durable and high strength.
- 【Normally open (NO)】Normally Open type with 2 wires, When the switch is separated from the magnet, the circuit is conductive(light on); When the switch is close to the magnet, the circuit is not conductive(light off).
- 【Application】This magnetic contact switch is usually used for metal door/windows include rolling Door. The door contact can be used with an access control or anti-theft alarm system.
- 【Note】The Magnetic Door Switch must be installed as per the sensing distance. It can only provide a switch signal to the transmitter. It can't directly load the power, nor directly connect the lamp.
