Hi , i've just switched the mains power off for the house to carryout some junction box work (which includes the cable for the alarm). After approx 20 mins the alarm siren went off. After i had completed the cable work i switched the power back on at the mains. The alarm siren stopped, but the key pad does not show power on it, the Mains control box does indicate power on the panel and the blue light out side is flashing.
any ideas
David.
any ideas
David.