ERA - Mains Powered External Siren
Wireless Mains Powered Siren for use with G5 and A11 alarm systems. Use this siren when you do not have a south facing wall for the external solar powered siren or if you want a more professional style installation. The siren comes with a UK 3 Pin PSU Power Supply with Simple Jack Connection to siren. The mains powered siren communicates wirelessly with the control panel. The mains power siren also contains an internal back up battery to protect against mains power failure or disconnection.