BOSCH DS150i Series Request-to-exit Detectors

BOSCH DS150i Series Request-to-exit Detectors

$110.40 $138.00


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.

UL, CE and RCM certifited

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Product Details

Product Overview

The DS150i is a passive-infrared detector designed for request to exit (REX) applications. It is UL Listed as an access control device under the UL 294 standard and is listed for Class I for UL Canada (ULC-S319). For C-UL listed installation applications, the REX shall be connected to ULCS319 listed compatible devices (i.e. control units, power supply and locks). Intended for indoor use only.

Standard Features

  • Single or Double Door use
  • Wall or ceiling mountable
  • Internal vertical pointability
  • Wrap-around coverage pattern
  • Selectable relay trigger mode

Technical Specifications

  • Alarm output: Two form C relay contacts
  • Indicators: One activation LED
  • Relay Latch Time: Adjustable to 60 sec.
  • Enclosure Dimensions: 6.25" L x 1.5" W x 1.5" D
  • Enclosure Material: High impact ABS plastic
  • 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
  • Operating Temperature: -29°C to +49°C (-20°F to +120°F)


  • DS150i - light gray
  • DS151i - black
(selectable) Rating
Model Number
DS series
Power Requirements
24V/12V AC/DC

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