Meta M99/M99T/M99Tfa replacement siren. The M11a siren is no longer available as such we have made a simple plug & play kit that adds a siren to the M99 alarm system. Please not the siren is the M11a not M77a, Meta use a poor font on the label stuck to the siren
Simply locate the alarm ECU add the supplied connector & fit the siren and away you go. All simple plug in wiring No programming to do. This siren kit does not connect to existing wiring in the engine bay, the replacement siren needs to be connected directly to the M99 ECU control box
This siren will not function with any other model alarm, only for the M99 range, Not for the M99T2 - see below
The siren for the M99T2 can be purchased HERE
Product Code: M99T Siren Kit