2 Sets Magnetic Reed Switch MC-38 NC/NO Surface Mount Wired Door Window Alarm, Contact Sensor, for Home Security and Burglar Alarm Switch Magneti Switch
MC-38 NC/NO Magnetic Door Swith Work as an anti-theft alarm, ideal for wood
door and window.This Door Contact Sensor works with any access control or
burglar alarm system available.Self-Adhesive Mount, Screw Surface Mount
contact, ABS Housing. Long wire lead that can side mounted.There are two types
of reed switches: "normally open" reed switches and "normally closed" reed
switches. The metal reeds on a normally open switch stay open when there is no
magnet near the switch. In the presence of a magnetic field, the contacts of a
normally-open reed switch will close. A normally-closed reed switch is closed
when it is not near a magnet; as a magnet is brought close to it, a normally-
closed switch will open. Switch pattern: NC/NO , alarm-on-broken Mounting
method: SMD (by screws or double-sided tapes)Tips_ The Magnetic Door Switch
must be installed according to the sensing distance, Door magnetic induction
can only provide a switch signal, which can not directly load the power, nor
directly connect the lamp!
 
Product Features
  

         
Product Name:MC-38 NC/NO Magnetic Door Swith
         
Parameter: Rated Voltage: 100V;Contact Capacity: 500(mA) (Maximum Switch Current), Rated Power: 10W(Maximum Switch Power); Contact Type: NC/NO/COM,Trigger Range: 10-25mm.
         
Normally Open Normally Closed: Use Normally Open or Normally Closed freely, Cable definition: Brown for NC, Black for NO, White for common . Cable Length : 9.8"/25cm, Cable Spec: 24 AWG; Overall Size: 55*12.5*11.5 mm / 2.17 inch x 0.45 inch x 0.45 inch (L * W * H).
         
Application: Magnetic door contact reed switch great for door alarm sensor,LED Switch, alarm, GPS low voltage devices...etc., Effective for Theft Deterrence. Yes ideal wooden door or window use.
         
Package Included: 2 Sets x MC-38 Magnetic door contact reed switch