The sounder 100db with simple white siren, has connection P2.
Tones: 1 ring; 2 rings
Alarm indicator: audible
Shape: circular and cylindrical
Degree of protection: IP40
Audio: 100dB at 1m
Supply voltage: 3.1V to 4V
Current: stand by: 550uAh trigger: 107mAh max.
Electric power: stand by: 137uWh trigger: 428mWh
Component accessory: router / interface (not included)
Output: P2 plug cable