User's Manual

EV-DWV2 Vanishing Door/Window Contact- Installation Manual

Introduction

The EV-DWV2 is a miniature supervised door/window

contact allowing a multitude of applications while

hiding the transmitter on a door or window frame. The

EV-DWV2 uses a replaceable lithium battery and

should last 5 years under normal usage.

Install or Replacing the Battery

The EV-DWV2 uses a Panasonic CR2032 Lithium

Battery and is shipped not installed to save battery life.

Follow the steps below to install or replace the battery.

1) Using a coin or a flat head screw driver, insert into

the notch located on the case and gently twist to open.

Lift up and pull the case outward to open.

2) Insert Battery with + side facing UP.

Use care when installing the battery and observe the

correct polarity when the battery is inserted . Use only

Panasonic Lithium CR2032 batteries for replacement.

WARNING!: Battery may explode if mistreated. Do not

recharge, disassemble or dispose of in fire.

Mount Transmitter and Magnet

1)Mount the EV-DV2 on any window or door frame

using the supplied double strick tape or screws.

2) Find the notch on the outside of the EV-DWV2

enclosure. Align the manget with the nothces and

ensure that the distance is no greater than 5/8 of an

inch.

Enrolling

Refer to your installation manual for enrolling wireless

devices into a DSC control panel.

Temperature Specifications:

The EV-DW4975 is not design to be placed in an

environment where the temperature drops below -10C

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EV-DWV2 Vanishing Door/Window Contact- Installation Manual Introduction The EV-DWV2 is a miniature supervised door/window contact allowing a multitude of applications while hiding the transmitter on a door or window frame. The EV-DWV2 uses a replaceable lithium battery and should last 5 years under normal usage. Install or Replacing the Battery The EV-DWV2 uses a Panasonic CR2032 Lithium Battery and is shipped not installed to save battery life. Follow the steps below to install or replace the battery.
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or goes above +50C. Temperatures below -10C can cause the EV-DWV2 to falsely report a low battery after a few years of service. As the battery depletes over time the internal impedance increases and at extreme temperatures below -10C can cause a false positive. If you choose to use the EV-DWV2 in an environment below -10C, the battery life can be reduced to as little as 3 years instead of the specified 5 years of life.