Battery Back-up Sirens
- Digital siren circuitry for reliable long life
service.
- Small design allows for greater installation flexibility
- Especially suited to engine bays that are full with no room for
conventional sirens
MSP20
Universal - suits any make of car alarm system as it 
contains both positive and negative trigger.
Supplied with 2 battery isolating keys (doesn't disable the
alarm) to allow for vehicle battery servicing.
MSP60
AS/NZS Standards tested and certified. 
Suits any alarm with resistive ground positive trigger.
Standard fitment on M60S and M60G.
Cut any siren wire and the siren sounds.
Supplied with 2 battery isolating keys (doesn't disable the
alarm) to allow for vehicle battery servicing.
MSP80
AS/NZS Standards tested and certified. 
Top of the range battery back-up siren with soft chirp for arm
and disarm, but is the loudest siren permitted within NZ Standards
when sounding fully at 115db.
Suits any alarm with resistive ground positive trigger.
Cut any siren wire and the siren sounds.
Standard fitment on M80S, M80G, MAP80S & MAP80G.
Supplied with 2 battery isolating keys (doesn't disable the
alarm) to allow for vehicle battery servicing.