![RISCO™ Indoor Sounder [RS300IS4000A]](http://sysaway.net/cdn/shop/products/RS300IS4000A_8753ec15-3436-4fca-8b1f-a7fc7897c76c_grande.png?v=1619520393)
Reference:
RS300IS4000A
Indoor sounder with 4 piezoelectric speakers. Programmable sound as continuous or intermittent. Sound level: 109 dB. Dimensions 104 x 104