Low consumption programmable siren for the algorithmic series SA. It occupies 1 address in the algorithmic loop. Selection of 8 acoustic tones through dilswitch. It has an anchor to attach it to the AE / SA-ZB2 socket. It also includes a socket for inserting the SA series algorithmic detectors. Programmable siren. Base for algorithmic detector equipped with low consumption siren. The siren is fed directly from the loop. 8 acoustic tones selectable by dilswitch. Power between 17 and 27 VDC. Standby consumption: 1.1mA. Siren consumption activated: 2.8 to 9.0 mA (depending on tone). Max acoustic power: 88 dB (A) @ 1m (depending on tone). Dimensions with base: Ø 104 mm. Height with base 40 mm. Material: ABS.