DS151I Request-to-Exit PIR Sensor - Black
The DS151I is the black member of Bosch's DS150i Series request-to-exit detectors, designed to detect motion in a REX coverage area and signal an access control system or door control device. It provides PIR coverage for single or double door applications and can be mounted on a wall or ceiling.
With selectable relay trigger behaviour, fail-safe or fail-secure modes and an externally visible activation LED, the DS151I suits controlled doorways where movement needs to be detected before egress. Its wrap-around coverage pattern and internal vertical pointability help installers align the sensor to the door approach.
Key Features
- Purpose-built REX detection supports access control and door control applications.
- Wall or ceiling mounting gives installers flexibility around doorway layouts.
- Adjustable relay and timer modes help match different control requirements.
- Black enclosure supports installations where a darker sensor finish is preferred.
- Wrap-around coverage helps detect movement across the exit area.
- Catalogue Family:
- ALARM SENSOR
- Detection Type:
- Passive infrared request-to-exit detector
- Coverage:
- Typical 2.4 m x 3 m
- Voltage:
- 12 VAC or VDC; 24 VAC or VDC
- Current Draw:
- 26 mA at 12 VDC
- Alarm Output:
- Two Form C relay contacts
- Relay Latch Time:
- Adjustable to 60 seconds
- Dimensions:
- 3.8 cm x 15.9 cm x 3.8 cm
- Enclosure Material:
- High impact ABS plastic
- Mounting:
- Surface mount on wall or ceiling
- Operating Temperature:
- -29 deg C to +49 deg C
- Product Type:
- Alarm Sensor
