Recent content by LRCTech

Being of the generation that likes to fix things and give them an extended working life, would prefer if possible, to make it work that bit longer. I founded a Repair Cafe several years ago and todate have been successful in saving around 4 tonnes of household electrical/electronic devices going...

Hi. I have an old (circa 1992) Scantronic 9800 alarm system installed with the 9825 keypad. Its been working great for 'ever'. But after a recent mains power failure to the house, the display gave the 'Lb' indication for backup/auxillary battery low on the display. I disconnected the battery and...