Technical Data

Diameter   97 mm / 113 mm

Rated voltage     12 V

Sound pressure level at 2 m distance    115 dB (A)

Frequency range :        335 Hz (low tone) / 400 Hz (high tone)

Power consumption    12 V horns: 66 W (-891, -811, -861),

Current consumption -891, -811, -861 max. 5,5 A

Operating temperature        -40 °C to +60 °C

Degree of protection  IP X9K

-841, -827, 917, -871, -927: additionally

IP X7

Lifetime     50.000 cycles

Housing material         Metal

Approved  ECE-R28,  0020011