HP375M

Sound pressure 116 ± 1 dB (A) @ 1 m,
absorption max. 2.2 A
Battery and power supply reverse polarity protection from the control unit
Alarm and System Status commands with NC contact
Programmable reference to POSITIVE or NEGATIVE
Sound shutdown time-out
Sound off at first power
Programmable alarm counting function
Anti-opening and anti-tear protection
Two control inputs
System status entry
Operating voltage: 13.8 Vcc ÷ 15 Vcc
Absorption at rest: 3 mA @ 12 Vdc
Operating frequency:
- 1700 Hz (AL2 intermittent tone)
- 2000-3000 Hz (power tone)
Max absorption from the control unit: 150 mA
Anti-opening and anti-pulling micro-switch: 1 A @ 24 Vdc
Certified operating temperature: -25 ° C ÷ +55 ° C
Max humidity admitted: 93%
Environmental class: II Enclosure protection degree: IP30 / IK06
Housing material: galvanized and painted steel
Protection against manipulation: opening and pulling
Portable accumulator: 12 V from 2 to 2.2 Ah
Dimensions (W x H x D): 195 x 180 x 55 mm
Weight (without battery): 1300 g
Guaranteed performance level (EN50131-4): Degree 2