HQRP Battery for ADT Safewatch LYNXCHKITSC LYNXCHKIT-SC Replacement + HQRP Coaster

you have received a notification saying that you have a low battery to acquire a new battery you can order one from my att.com or you can get one from a local retailer once you have your replacement battery you will want to put your system into test mode after putting your system into test mode locate your panel control box you can usually find it in a closet basement or utility room next locate and unplug the transformer this is the main source of power to your alarm system it is white beige or black and is plugged into a regular household outlet typically near the panel box after unplugging the transformer open the panel control box by using the panel control box key typically located on top of the panel box now disconnect the old battery to do this pull the black wires connector from the black battery terminal the connector may need to be wiggled slightly for it to loosen and disconn