uxcell N.C. Recessed Wired Security Window Door Contact Sensor Alarm Magnetic Reed Switch White RC-35 5pcs

uxcell N.C. Recessed Wired Security Window Door Contact Sensor Alarm Magnetic Reed Switch White RC-35 5pcs

• [Specification] - Current: 0.1A ; Voltage: 200V ; Power Rating: 2W; Action Distance: 15mm
• [Dimension] - Cable Length: 27cm/10.6"; Total Size: 32mm x 11mm/1.26" x 0.43" (L*D)
• [Widely Usedl] - This Recessed Door Contact Sensor works with any access control or burglar alarm system available
• [Normally Closed] - N.C. means Normally Closed: When the magnet together, the circuit is conductive( light on ); when the magnet separates, the circuit is not conductive ( light off ).
• [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!