Micro ePIR Motion Sensor
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SIREN MARINEMicro ePIR Motion Sensor


Limited availability.
Model # 18712455 | Mfg # SM-ACC-EPIRUPC # 857331007099
Micro ePIR Motion Sensor




Micro ePIR Motion Sensor

Name Value
Connection Interface Hardwired
Dimensions 1.75" Diameter x 2.5" Depth
Wire: 12" Length
Maximum Range Cellular Coverage
Resolution Smartphone Display
Type Motion Detectors
Voltage 12 Volts DC
Warranty Details Two Years Manufacturing Defects

Product Overview

Install this motion sensor on any wall or bulkhead for a well-concealed layer of security in the Siren Marine MTC system.

In combination with the Siren Marine® MTC Boat Monitoring, Tracking and Control Device (sold separately) and the Siren Marine app available for iOS or Android smartphones, tablets and computers, the Micro ePIR Motion Sensor offers robust protection against theft in a compact and hard to detect package. Simply install the sensor on any wall or bulkhead, and receive notification in the event of unauthorized entry. The sensor features high reliability, false alarm immunity, 360-degree coverage and can also be programmed to sound an audible alarm. This is an ideal system for monitoring unexposed areas such as pilothouse, galley, cabin, etc.

Key Features

  • Works with Siren's MTC Boat Monitoring, Tracking and Control Device  (sold separately) and the Siren Marine app for iOS and Android
  • Dimensions: 1 3/4" diameter x  2 1/2" depth
  • 6" wire pigtail
  • Flush mount (2 1/2" depth behind mounting point)
  • Adjustable backing plate
  • Requires supply voltage of 9-12V
  • Hardwired to MTC Boat Monitoring, Tracking and Control Device

Not recommended for use on weather/exposed decks.

Connected Boat Product and Subscription Information

Accessory Compatibility Guide

Siren Marine Installation Guide

Siren Marine Wireless Sensor Guide

Siren Marine App Guide

Siren Marine Harness Wiring Guide 1

Siren Marine Harness Wiring Guide 2


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