US 12,488,677 B2
Bracket tamper detection
Xiaohui Qin, Shanghai (CN); Yongjun Chen, Shanghai (CN); and Bin Shi, Shanghai (CN)
Assigned to RESIDEO LLC, Golden Valley, MN (US)
Appl. No. 18/255,517
Filed by RESIDEO LLC, Golden Valley, MN (US)
PCT Filed Dec. 9, 2020, PCT No. PCT/CN2020/134806
§ 371(c)(1), (2) Date Jun. 16, 2023,
PCT Pub. No. WO2022/120623, PCT Pub. Date Jun. 16, 2022.
Prior Publication US 2024/0096205 A1, Mar. 21, 2024
Int. Cl. G08B 29/04 (2006.01); G08B 13/12 (2006.01)
CPC G08B 29/046 (2013.01) [G08B 13/12 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An assembly comprising:
a premise security device including a premise security device housing and a premise security device controller, the premise security device controller being coupled to the premise security device housing;
a mounting bracket including a first mounting bracket portion mounted to a mounting surface and a second mounting bracket portion coupled to the premise security device housing;
a first electrical cable having a first electrical cable first end and a first electrical cable second end, the first electrical cable first end electrically connected to the premise security device controller; and
a second electrical cable having a second electrical cable first end and a second electrical cable second end, the second electrical cable first end electrically connected to the premise security device controller, and, when the premise security device housing is coupled to the second mounting bracket portion, the second electrical cable second end is electrically connected to the first electrical cable second end to form an electrical circuit between the premise security device controller and the electrically connected second electrical cable second end and first electrical cable second end,
wherein the premise security device controller monitors the presence of the electrical circuit and generate a tamper signal when the electrical circuit is no longer present.