【Product Name】:MC-31B NC/NO Magnetic Door Swith Black. 【Product Size】: Material: ABS; Color: Black. Size: 55 x 12.5 x 11mm / 2.2" x 0.49" x 0.43"(L*W*H); Mounting Hole Size: 7 x 2.5mm/ 0.28" x 0.1"(L*W). 【Parameter】: Rated Voltage: 100V;Contact Capacity: 500(mA) (Maximum Switch Current), Rated Power: 10W(Maximum Switch Power); Contact Type: NC/NO/COM,Trigger Range: 15-25mm. 【Application】: Magnetic door contact reed switch great for door alarm sensor, alarm, LED Switch, Relay, GPS low voltage devices...etc. , very suitable for wooden doors or windows in homes and factories. Effective anti-theft. 【Package】: 10 Sets x Magnetic door contact reed switch, Here with our 90-day money back risk-free purchase guarantee,› See more product details › See more product details Product Description Name：MC-31B NC/NO Magnetic Reed Switch. Feature: Widely Used - This Surface Mount Door Contact Sensor works with any access control or burglar alarm system available. Note - the Magnetic Door Switch must be installed according to the sensing distance. It can only provide a switch signal to the transmitter. It cannot directly load the power, nor directly connect the lamp! Specification: Model : MC-31B. Material: ABS. Rated power: 10W. Rated current: 500(mA). Rated voltage: (VDC) 100. Mounting Type: Reed Switch Surface Mount. Anti-fire ABS shield Connecting mode: NC/NO. Operating distance: more than 15mm, less than 25mm. Switch Type: NO(normal open type), NO means Normally Open: when the magnet separate, the circuit is not conductive( light on ); When the magnet together, the circuit is conductive ( light ooff ). Package Includes: 10 Sets x MC-31B Magnetic Door Window Contact Sensor Warm Tip: Due to manual measurement, there may be a slight error in size. 【Worry-free Warranty】: With our 90-day money-back risk-free purchase guarantee, order now! If you are not satisfied in any way, any quality problem can be refunded or replaced.
