Request To Exit Motion Sensor Sounder | Request‑to‑exit Detectors | BOSCH

• 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.

Functions

Sequential Logic Input (SLI)
The SLI terminal allows connection of a second device to require sequential detection. This eliminates the possibility that an object that is slid through the door or underneath the door will activate the detector. This input can also be used to lock the sensor if motion is present outside the premises.
Door Monitor

The sensor can monitor a door contact to allow special control of the internal relay. For example, if the door is opened within the relay time period, the sensor can be programmed to halt the timer. If the door is not opened within a specific time period, the relay can be programmed to deactivate.

Sounder Alert

An integrated sounder can be programmed to activate if the door is left open too long. The sounder volume is fully adjustable to 85 dB.

Keycard Input

The keycard input allows the sensor relay to be controlled from an external source, such as an access control system or card reader.

Certifications and approvals

The higher that you mount the unit, the larger the coverage area. Do not mount the DS160/DS161
more than 4.6 m (15 ft) above the floor. Side view of coverage pattern with the unit mounted at 4.6 m (15 ft) above the floor with the lens pointed straight down.

Coverage Information

The coverage (detection area) varies depending on the mounting height above the floor, angle of the lens, and whether the unit is mounted on a wall above the door or on the ceiling. The coverage is 2.4 m x 3 m (8 ft x 10 ft) The coverage patterns for the detector at a height of 2.3 m (7.5 ft) are shown. The coverage pattern increases or decreases with height and detector alignment.

Technical specifications

Environmental

Mechanical

Modes

Electrical

Ordering information

DS160 Request-to-exit sensor, sounder
For use in request-to-exit (REX) applications. Provides PIR 2.4 m x 3 m (8 ft x 10 ft) coverage, timers, door monitor with sounder alert, and pointable coverage. Order number DS160

EWE-DETCTR-IW 12mths wrty ext detector general
12 months warranty extension Order number EWE-DETCTR-IW

DS161 Request-to-exit sensor, black, sounder
Black enclosure. For use in Request-to-EXit (REX) applications. Provides PIR, 2.4 m x 3 m (8 ft x 10 ft) coverage, timers, door monitor with sounder alert, and pointable coverage. Order number DS161

EWE-DETCTR-IW 12mths wrty ext detector general
12 months warranty extension Order number EWE-DETCTR-IW

Accessories

TP160 Trim plate for DS150 and DS160
A light gray trim plate used when mounting the detector over a standard single-gang box.
Order number TP160

TP161 Trim plate for DS151 and DS161, black
A black trim plate used when mounting the sensor over a standard single-gang box.
Order number TP161