Ohamtes 1 sets Silver OC-60B NC&NO Door Magnetic Contact Wired Sensor, Roller Door Magnetic Reed Switch, Garage Door Alarm Sensor

• Material: built-in reed structure + zinc alloy material sealing package, the surface is silver-gray electroplating, dustproof and waterproof, corrosion resistance and no rust;
• Specifications: Dimensions 105mm X 50mm X 10mm(L*W*H); Induction distance 50~70mm; Maximum power 10W, maximum voltage 100V, maximum current 0.5A;
• Performance: Imported reed switches and permanent magnet contacts have fast reflection, sensitive response, stable and reliable signals; high-quality packaging materials and wires, cold resistance and heat resistance, long service life;
• Application: Access to factory or home access control and anti-theft alarm systems without barriers; suitable for opening and closing protection and monitoring of large doors and windows such as garage doors, rolling shutter doors, automatic doors; also the best choice for replacing old products;
• Packing: 1 sets of NC&NO type door sensor alarm;

Product parameters: Dimensions: 105mm X 50mm X 10mm(L*W*H); Induction distance: 50-70mm; Mounting hole diameter: 5.5mm; mounting hole spacing: 62mm; Switch form: Normally open normally closed type; Maximum power: 10W; Maximum voltage: 100V; Maximum current： 0.5A; Shell material: Zinc alloy; Color: Silvery; Lead wire: 1007UL#22AWG550mm; Packing method: 1 sets/bag; Scope of application: garage doors, rolling gates, automatic doors, etc. A reed switch is an electrical switch operated by an applied magnetic field that provides a switching signal in conjunction with your alarm system or other application. NO means normally open: the circuit conducts when the magnets are separated, and the circuit does not conduct when the magnets are put together; NC means normally closed: when the magnets are together, the circuit conducts; when the magnets are separated, the circuit does not conduct. Installation instructions: 1. Make auxiliary preparations according to the type of door sensor (such as embedded holes, fixed points, etc.); 2. The door sensor should be installed in the closed position of the door/window/drawer; 3. The magnet part is installed in the movable part, The switch part is installed in the fixed part; the switch part and the magnet part should be aligned as much as possible; 4. The door magnet should be kept away from the strong magnetic field interference source such as the transformer, otherwise the working performance of the door magnet will be affected, and wrong action signals may occur.