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ELK-319PIRW Wall Mounted Wireless PIR Sensor

Description

The ELK-319PIRW is a Supervised Wireless PIR (passive 

infrared) Motion Sensor designed for wall mounting 

applications.  It detects movement within a specific area by 

sensing the infrared energy emitted from a body as it moves 

across the sensor field of view.  When motion is detected, the 

sensor transmits an alarm signal to the control panel.  Additional 

transmitted signals include: tamper, hourly supervisory, and 

low  battery. The  sensor  is  powered  by  one  (1)  replaceable 

3VDC lithium battery.

This sensor is compatible with Elk’s 319MHz Receivers/Panels 

as well as many other panels that operate on the 319.5MHz 

Frequency and adhere to the ITI/Interlogix protocol.  

Specifications

RF frequency:  319.5 MHz 

Compatibility: 

ELK-319 Receivers/Panels & other  

 

319.5MHz learn-mode control panels 

Battery type:  

One (1) 3VDC lithium battery

   

(Panasonic CR123)

Tamper Switch:  Sealed dome-contact

Sensitivity: 

2 event or 3 event

Operating Temp: -40 to 131°F (0 to 49°C) 

Storage Temp:  -30 to 140°F (-34 to 60°C) 

Max. Humidity:   90% Relative Humidity non-condensing 

Dimensions      3.2H x 2.4W x 1.7D

Programming (Enrollment)

The following is a general guideline for programming (enrolling) 

a  sensor  into  the  receiver  or  panel.  For  more  extensive 

instructions please refer to the receiver or panel instructions. 
1.  Place the panel into the Program mode. 
2.  Proceed to the WIRELESS SETUP menu. 

3.  Select the appropriate zone/sensor location number. 
4.  When the panel prompts to trip the sensor do the following: 

•    Separate sensor from the mounting base
•    Remove battery pull tab (if present) to power the sensor
•    The panel should acknowledge sensor has been learned 

by a display on the keypad and/or audio alert (depending 

on the panel).  If enrollment does not succeed repeat the 

process by removing and reinstalling the battery OR try 

pressing and releasing the tamper plunger.

5.  For additional sensors of this type repeat the above process.  

Proceed to the zone programming to assign each sensor’s 

zone definition.  

IMPORTANT: Set Zone Loop as “1” for this sensor.

6.  Exit the panel Program mode when finished.

Pet Immunity

The ELK-319PIRW is designed to allow the presense of pets 

(up to 22lbs.) without signaling an alarm.  It has a special micro-

element lens array, producing much stronger optical signals for 

humans than for pets 22 lbs. or lighter.

Pets come in many varieties.  Some pets (especially larger ones 

with very short hair), even if lighter than 22 lbs. may produce 

enough infrared radiation to cause alarms.  Users are strongly 

encouraged to test sensor with their own pets, in order to verify 

that the sensor will not signal ana alarm when their pets are 

moving within its field of view. 

Sensor Disassembly & Base Mounting

Use screwdriver to push the latch at the 

bottom of the sensor and then lift up 

on cover from bottom to remove.  

Identify necessary holes:

1. For flat wall mounting, use keyhole shaped holes in base.

2. For corner or 45 degree mounting, use drill to open at 

least 2 of the holes in base (L & R) side depressions.

Sensitivity setting

Set Jumper JP2 per diagram

Hi Sensitivity - Detection should 

occur in about 2 to 4 steps.

Std Sensitivity - Detection should 

occur about 3 - 5 steps.

TM

  Interlogix is a registered trademark belonging to United Technologies.

Coverage Pattern 

30ft

20ft

10ft

0

10ft

20ft

30ft

|   Range = 40ft Max.   |

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