It is used to probe whether door,window,drawer is illegally open or not.It consists of the wireless alarm host and magnetic iron fixed box.Once the battery is put in, it will work. when it probe that

Door / window detector install on active door/window.1) First clean the installation place, take down the cover of door gap detector,use the screw to fix it, and install well, if do not use screw, can

Specifications:1) Static electric current: ≤30uA2) Electric current: 10mA3) Shoot frequency: 315MHz, 0.075MHz4) Distance effectively: 8 x 8m5) Lead-in delivers distance: ≥150m (outdoors)6)

Features:SC-626-320 (one tone)SC-626-600 (one tone)SC-626-600S (six tones)SC-626-1000 (one tone)SC-626-1200S (six tones)Material: ABS housing in blackRated voltage (VDC): 12Operating (VDC): 6-15Packin

ABS Housing In Black Or White;Operating Range: 6-15SPL: 112 + -3dBRated Voltage(VDC): 12Meas (mm): 450*290*375Packing Details:White or color box, then carton120pcs/CTNCTN. G.W.: 12kgCTN Size: 58.5*24*

ABS Housing In Black Or White;Operating Range: 6-15SPL: 112 + -3dBRated Voltage(VDC): 12Meas (mm): 450*290*375Packing Details:White or color box, then carton120pcs/CTNCTN. G.W.: 12kgCTN Size: 58.5*24*

ABS Housing In Black Or White;Operating Range: 6-15SPL: 112 + -3dBRated Voltage(VDC): 12Meas (mm): 450*290*375Packing Details:White or color box, then carton120pcs/CTNCTN. G.W.: 12kgCTN Size: 58.5*24*

ABS Housing In Black Or White;Operating Range: 6-15SPL: 112 + -3dBRated Voltage(VDC): 12Meas (mm): 450*290*375Packing Details:White or color box, then carton120pcs/CTNCTN. G.W.: 12kgCTN Size: 58.5*24*

ABS Housing In Black Or White;Operating Range: 6-15SPL: 112 + -3dBRated Voltage(VDC): 12Meas (mm): 450*290*375Packing Details:White or color box, then carton120pcs/CTNCTN. G.W.: 12kgCTN Size: 58.5*24*