Bosch Security Systems

The DS150i series consists of the DS150i detector (light gray) and the DS151i detector (black). They are specifically designed for request-to-exit (REX) applications. The DS150i and DS151i detect motion in their coverage area and signal an access control system or door control device.

Features:

• Single or double door use
• Wall or ceiling mountable
• Internal vertical point ability
• Wrap-around coverage pattern
• Selectable relay trigger mode
• Selectable fail safe/fail secure modes

Models:

• DS150I Request-to-exit sensor: For use in request-to-Exit (REX) applications. Provides PIR, 2.4 m x 3 m (8 ft x 10 ft) coverage.
• DS151I Request-to-exit sensor, black: Black enclosure. For use in request-to-Exit (REX) applications. Provides PIR, 2.4 m x 3 m (8 ft x 10 ft) coverage.

Specifications:

• Current: 26 mA at 12 VDC
• Voltage: 12 VAC or VDC; 24 VAC or VDC
• Operating Temperature: -29°C to +49°C (-20°F to +120°F)
• Radio Frequency Interference (RFI) Immunity: No alarm or setup on critical frequencies in the range from 26 MHz to 950 MHz at 50 V/m.
• Dimensions: 3.8 cm x 15.9 cm x 3.8 cm (1.5 in. x 6.25 in. x 1.5 in.)
• Material: High-impact ABS plastic enclosure
• Alarm Output: Two form C relay contacts
• Indicators: One activation LED
• Power Loss Default Mode: Programmable fail-safe or fail-secure modes.
• Timer Mode: Programmable reset (accumulative) or non-reset (counting) mode.
• Mounting Location: Surface mount on wall or ceiling