Chirping smoke alarms. Discussion in 'Electricians' Talk' started by Starbreakerpoint, (the old ones were newlec) fitted some branded kidde smoke alarms but the same problem was occuring, I then decided to try rewiring the smoke alarms on to their own circuit from the CU, this solved the Smoke Alarm Beeping? dave81uk Posts: 1,407. Ours doesn't, we recently had to replace a unit as it was beeping. But it was simple tripping the smoke detectors in the fuse box, unclipping the old unit from the housing, removing the cable from the ceiling and putting the new one back. 0. Visit the Kidde Help Center Knowledgebase and search by model number or product name- for example firex smoke alarm manual, kidde carbon monoxide alarm manual, kidde carbon monoxide alarm user guide. Finding the product documents you need is simple. Just search by typing or selecting the Ei166e Optical Smoke Alarm 160e Series. VIEW. Ei164e Heat Alarm 160e Series. VIEW. Ei161e Ionisation Smoke Alarm 160e Series. VIEW. Ei208 Battery CO Alarm. VIEW. Ei208W Battery CO Alarm RadioLINK+ Upgradeable. VIEW. Ei208WRF RadioLINK+ Battery CO Alarm. VIEW. The leading electrical wholesaler, Rexel, is thrilled to announce it has secured UK trade distribution rights for the Nest Learning Thermostat™ and Nest Protect: Smoke + Carbon Monoxide™ Alarm. Both Nest products will be available in multiple Rexel Group owned branches, including Newey & Eyre Newlec / Bardic fire alarm panel NL5704. Discussion in 'Alarms, CCTV & Telephones is too far away just to go and test this so i was wondering if anyone knew or if they knew where i could download the manual . The panel is a NL5704 from newlec . Cheers Jeff Djjeff99, 24 Feb 2010 #1 Newlec model nl3602 ionisation type smoke alarm Safety & Security in Home & Garden on Bizrate.co.uk: Compare prices on Newlec model nl3602 ionisation type smoke alarm Safety & Security from hundreds of stores and buy from Home & Garden stores, rated and certi