GPH01

James, Thanks for all your help, just completed an online order! Cheers. GPH01 (Graham)

Cheers James & co! Not sure of bell brand and model but it is not an old 'ding ding' bell, its a flatbox siren so I am 99% sure it will be compatible as worked fine with the Accenta 8 Mini. Am ready to place an order for a new alarm and also a backup battery, but just one last thing please... I could do with another battery for a different alarm and would appreciate you letting me know which battery I need please (only if you know). The alarm is an 'SL Compact'. That is all I know, but maybe a photo could help you identify it? Its been fitted for about 9 years. It would be great if you did know what battery I need for this other alarm, as soon as I read something back I will place my order. Thanks again for all your help, it is making the whole order process alot easier. Cheers. GPH01

Tech, many many thanks for the prompt and informative reply. I am a little concerned about the bell, will have to find out if it is solonoid based. My old system was an ADE Accenta 8 Mini not an optima - or are they the same thing? Cheers again for any additional advice. regards GPH01

Hi All, Hoping to order from securitywarehouse.co.uk in next few days but do have a few questions I hope they could help me with please? Property currently has an ADE Accenta 8 Mini fitted, but want to replace with Optima Compact Gen4 as something has blown on the 8 Mini PCB... system is 10 years old, will the current (s)elf ©ontrolled (B)ell work with this newer Optima Compact Gen4? Does the Optima Compact Gen4 come with backup battery or is this a seperate purchase? And finally, has anyone any opinions on this alarm or have a link to the wiring for it please? Many thanks in advance. GPH01