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Home » Security » Contacts » Recessed

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319.5 (Qolsys/Interlogix) Recessed Door Sensor

Item # TX-E221

Manufacturer Item # TX-E221

Sold As: EA

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Overview

319.5 (Qolsys/Interlogix) Recessed Door Sensor

Ecolink's Wireless Recessed Door Contact is the ultimate in discreet protection. Mounted inside the door or frame, this sensor is invisible when the door is closed. This recessed door contact sensor makes your door installations invisible. With up to 1" gap, it is ready for almost any door.

Features:

Compatible with Qolsys/GE & Interlogix 319.5 MHz wireless protocol
Compact design for hidden applications
Only choice for discrete protection
2.5" x 0.75" diameter
Replaceable lithium battery (CR2)
5 year battery life
1.0" magnet gap
FCC and IC approved

Specifications

Product Name	319.5 (Qolsys/Interlogix) Recessed Door Sensor

Brand Name	Ecolink

Mfg #	TX-E221

Cube	4.69 cu in

Height	0.75 in

Connectivity	Wireless

Country of Origin	CN

Diameter (In)	2.5

Gap (In)	1" (25mm)

Installation	Recessed

Operating Voltage	Battery

Transmission Band	319.5 MHz