Magnetic Reed Switch MC-33C Normally Closed Recessed Door Window Alarm, Magneti Door Switch, Contact Sensor, for Home Security and Burglar Alarm Magnetic Reed Switch,Sets of 3
Product description Name: MC-33C door contact reed switchFeature:1. Magnetic
door contact reed switch, Can for door alarm sensor, alarm...etc, ideal for
family and factory wooden door or window use. Effective for Theft
Deterrence.2. Closed loop magnetic contact with two screw terminal block for
to connect alarm system wires, Very easy to install.Specification1. Model:
MC-33C2. Color: Black, White3. Material: ABS4. Contact Type: NC (Normally
Closed)5. Overall Size: 27 x 12 mm / 1.06" x 0.47" (HD)Package Included:3
Sets x Recessed Magnetic door contact reed switch_Hassle-Free Warranty_: Here
with our 90-day money back risk-free purchase guarantee, Refund or Replacement
for any quality problem.
 
Product Features
  

         
High Quality: Material: ABS, Overall Size: 27 x 12mm/1.06" x 0.47"(H*D), Color: Black, White.
         
Function: NC (normally closed); When the magnets are together, the circuit is on - the light is on; When the magnets are separated, the circuit is not conductive - off. NC means normally closed. These are used with all commercial or residential card access control systems and all security burglar alarm systems.
         
Installation: Normally closed miniature magnetic door contact reed switch with two screw terminals for connecting alarm system wires, very easy to install.
         
Application: Magnetic door contact reed switch, can be used for door alarm sensor, siren, etc., very suitable for wooden doors or windows in homes and factories. Effective anti-theft.