2 Sets MC-33C Normally Closed Recessed Window Door Contact Sensor Alarm Magnetic Reed Switch

Overview

• Color : Black, White
• Brand : PEN
• Power Source : Corded Electric
• Product Dimensions : 1.06"L x 0.47"W x 0.47"H
• Control Method : Touch

About this item

• 【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 against theft.
• 【Package】: 2 Sets x MC-33C Magnetic Door Contact Reed Switch; here is our 90-Day Money Back Risk-Free Purchase Guarantee, › See more product details