GS-WDS07 Wireless Door Magnetic Strip 433MHz for Security Alarm Home System

Description : This magnetic that transfers information to a main panel when the door was opened, which installed on doors, windows or other on-off things. It needs to be used with Golden Security main panel together. Features : Built-in AAA dry batteryLow voltage alert functionAnti-tamper switch functionTwo way communication with alarm host for option Specification : Battery: 1 x AAA dry batteryAlarm current: less than 25mAFrequency: 433MHzTransmission distance: 100m (open area)Operating temperature: -10 to 55℃Material: ABS plasticProduct weight: 0.038 kg Package weight: 0.066 kg Product Size(L x W x H): 2.80 x 1.50 x 7.50 cm / 1.1 x 0.59 x 2.95 inches Package Size(L x W x H): 4.50 x 4.00 x 8.00 cm / 1.77 x 1.57 x 3.15 inches Package includeds : 1 x Door Magnetic2 x Sticker Details pictures :