SIREN TWO TONE BATTERY BACK-UP AVS3010+

Model: AVSBBSM
Standard two-tone battery back-up siren for general 12 volt use.
Comes as standard on the AVS C5 C4and 3010+ alarms.
Siren dimensions: 61mmL x 61mmW x 81mmH
Distance from mounting surface to front of siren: 79mm