Features: 1.Brand new and high quality 2.Special use for metal doors, anti-magnetic interference design. 3.Simple and convenient for installation 4.The metals electroplates outer shell, double-loop circuit design, performance stable. 5.Circuit is connected when magnet is near the switch. 6.Suitable for iron door installation Specifications: 1.Switch Type:NC(normal close type) 2.Rated Current：0.5A 3.Rated Voltage:100V DC 4.Rated Power:10W 5.Operating Distance:35mm+-10mm 6.Cable Length 260mm 7.Size(Approx) :49 x 19 x 9.5mm (L*W*H) 8.Color:Silver 9.Housing Material:Metal Package Included: 1 x Door Magnetic Switch 4 x Screws

• Home Security Metal Door Alarm Magnetic Contact Switch Roller Shutter Store Security Safety Sc#0057/14

Home Security Metal Door Alarm Magnetic Contact Switch Roller Shutter Store Security Safety Sc#0057/14Sensors