Extremely loud and annoying warble-tone siren. Shrill, high-pitched tone encourages intruders to leave when it's activated. Operates on 12Vdc (6-14 Vdc). 33mm diameter x 33mm high black ABS cylinder, tapered at top and bottom. PC pins on 20mm centers.
Customer Comments
A customer from ATTLEBORO, MA USA
Very accurate description!
This siren is VERY loud!! It draws ~100mA @ 12VDC and ~120mA @ 14VDC.This was measured using the 10A range on a cheap DMM.