Bosch DS161 motion detector Wired Ceiling/wall Black

- Door monitor with sounder alert - Sequential Logic Input (SLI) - Internal vertical pointability - Wrap-around coverage pattern with precise pattern control - Up to 64 second adjustable latch time The DS160 Series consists of the DS160 Detector (light gray) and the DS161 Detector (black) specifically designed for Request-to-exit (REX) applications. With features such as timers, door monitor with sounder alert, and pointable coverage, the DS160 and DS161 have the flexibility to meet the most stringent REX requirements. The exclusive Sequential Logic Input (SLI) provides added security that is not offered in any other REX device.