Motion detector / sensor batteries

Below you’ll easily be able to find the battery type required for this device. If you know the make and model number then you’ll find the corresponding battery type and quantity required. Otherwise, simply open your device and compare the batteries to the images and details listed below.

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IMPORTANT: Before fitting the new batteries, we recommend waiting two (2) – three (3) minutes [manufacturers minimum is 90 seconds] before inserting the new batteries. This allows the device to discharge fully and may prevent problems when restarting the device. In addition, ensure the batteries are changed in a clean single action to avoid making contact with connectors and any resulting device malfunction. Should contact be made, remove the battery and wait two (2) – three (3) minutes to down power the device and then try again.

Manufacturer Name	Model #s	Battery Type		Quantity
DSC	WS4904p	3v CR123A		1
DSC	WS904p-433* WLS904pl-334*	3v CR123A		1 or 2*
DSC	WLS914-433	1.5v AA Alkaline		4
BOSCH	RF904E	3v CR123A		2
BOSCH	RF920	3v CR123A		1
BOSCH	RF835	1.5V AA Alkaline		4
ITI SIMON	All Models	1.5V AA Alkaline		2
PARADOX	10411MG Pet	9v AAA		3
PARADOX	10410MG	1.5v AA Alkaline		3
PARADOX	Megellan Digi 55 Megellan Digi 75 Megellan Digi 85	9v AAA		3

Batteries can be purchased nationwide at electronic retailers or online at Dick Smith Electronics.

* Subject to date of installation may take one or two CR123A batteries.