Description:Special use for metal doors, anti-magnetic interference design.Simple and convenient for installation, power-saving design.The metals electroplates outer shell, double-loop circuit design, performance stable.
Switch Type: NO(normal open type),: When the magnet together, the circuit is not conductive ( light off ); when the magnet separate, the circuit is conductive( light on ).
- When make order,pls check carefully!
Tags:$0 - $20,Dimmer Switches,Electrical,Light Switches,Locks,Magnetic Reed Switches,Security,Security & Surveillance,Security Sensors,Switches,Wall Switches
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