DMP · Intrusion & Alarm

DMP 1183-135R Wireless Heat Detector, 135 °F Fixed Temperature with Rate of Rise

Part number / SKU
1183-135R
$76.99

In stock

Warranty
Manufacturer warranty

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Overview

What it is and who it is for

The DMP 1183-135R is a ceiling-mount wireless heat detector for DMP 1100 Series systems. It sends an alarm to the panel when the temperature exceeds 135 °F, or when it rises at least 15 °F per minute.

Two-way communication prevents repetitive signaling to extend battery life, and a survey LED confirms communication with the panel. The detector measures 5.8 x 2.2 in, runs on a 3 V lithium battery and transmits in the 905 to 924 MHz band. DMP states it meets ANSI/UL 521 for heat detectors for fire protective signaling systems.

  • Best for: adding wireless heat detection to DMP systems where a fixed temperature and rate-of-rise detector is specified.
  • System fit: DMP XTL, XT, XR and XF6 Series panels through 1100 Series wireless receivers.
  • Important to know: installation and programming must be done by a qualified fire alarm technician in line with local code and the panel manufacturer's instructions.

Why teams choose it

Built for secure sites

  • Two detection methods

    fixed 135 °F alarm plus 15 °F per minute rate of rise.

  • Two-way wireless

    prevents repetitive signaling to extend battery life.

  • Survey LED

    confirms communication with the panel during installation.

  • Heat detector standard

    meets ANSI/UL 521.

Specifications

Technical specifications

General
Brand DMP
Series 1183 Series
Model 1183-135R
Device Type Wireless heat detector
Detection Type Fixed temperature 135 °F and rate of rise 15 °F per minute
Addressing Wireless
Mount Type Ceiling mount
Indicators Survey LED
Electrical
Battery 3 V lithium
Wireless
Wireless Frequency 905 to 924 MHz
Protocol DMP 1100 Series two-way wireless
Physical
Dimensions 5.8 x 2.2 in
Listings and Approvals
Standards Meets ANSI/UL 521 Heat Detectors for Fire Protective Signaling Systems