Type: Piezo Alarm (Backup)
Rated Voltage: 12 Vdc
Operating Voltage: 6 To 15vdc
Max. Rated Current: 210 Ma At 12vdc
Min. Spl: 105 Db At 12vdc/1m
Resonant Frequency: 1. 5 To 3. 5 Khz
Tone Nature: Warble & Hi-Low
Housing: Black Abs Plastic
Operat. Temperature: 20 T0 65 F
Store Temperature: 30 To 70
Weight: 65g
Remark: 46*30*35cm/250pcs