Replace the Keypad Battery:

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Step 1

The flashing icon for trouble — two triangles is a sign that the battery’s power is not sufficient.

Step 2

Take the keypad off the bracket for mounting by sliding it upwards and down. Certain models require you to take out screws. Take the screws off the panel, then store them in a secure place.

Step 3

Switch the keypad on The battery compartment is home to four AAA batteries. Get rid of the old batteries. Follow the instructions located on the reverse of your keypad for replacing the batteries with the correct orientation of polarity.

Step 4

Screw or slide the keys back into the correct position.

Replace Siren Batteries

Step 1

The front cover can be opened using the tab. Unplug the batteries that were in there.

Step 2

After 30 seconds, but the new batteries into the battery bay. You can use the drawn polarities to guide you. Replace the cover of the battery bay.

Step 3

You can test the siren by pressing the test-siren button for 5 seconds. DSC manufactures a range of security systems for homes and businesses. systems that feature keypads as well as sirens. The batteries of both components need to be replaced every two years. Sirens won’t sound if the battery’s capacity is low.

You’ll need an electronic multimeter or digital voltmeter to check the voltage of your battery. To begin disconnect this transformer’s wire from the outlet in the wall. If the transformer isn’t accessible, just unplug the appropriate wire from your control panel. It’s an enormous box that appears like an automobile battery. Set the battery to allow access to the connections on its top. Set your DC Volts (or DCV) on your multimeter or voltmeter within 12 Volts. Make sure the probe of your meter is on each terminal for four to five minutes. If the reading of voltage is less than 12 volts it’s time for the replacement of your battery. If your battery has severe damage (is swelling or has split or has a leak, corrosion, and so on. ) It is an alarm signal that tells you to not only replace the battery but also to get a professional to investigate the alarm system right away.