PATLITE Electronic Sound Alarm Signal Phone AC100V Waterproof Type BM-210D

Waterproof type Rated voltage AC100V Voltage tolerance Rated voltage ±10% Rated power consumption 2.5W Buzzer: Tone 1ch (beep) 2ch (beep beep...) Priority 1ch＞2ch Sound pressure level Maximum 80dB/at 1m (no volume adjustment function) Installation location Outdoor/indoor Installation direction Outdoor/forward Indoor/forward/reverse/horizontal Protection rating IP34 (front part only) Ambient temperature -10~60℃ (85% or less, no condensation) Mounting plate thickness: 5mm or less Mounting hole diameter: Φ30.5mm