Door opening interior buzzer called BHDP for bus and coach


BHDP is a 24Vdc interior buzzer created for bus and coach door opening.

Compliant to ECE R118 (fire and smoke standard)

Download Technical Documentation

Technical datas

Voltage 24 Vdc
Functions Warning sound system for door opening and closing
Sounds Single tone activated at power supply
Connection You connect the BHDP owing to three 6.35 tongues: - 2 for power supply - 1 for polarizing slot
Fixation Fitting on standard relay socket
Consumption 24 Vdc - 0.025 A
dB level 90 +/- 2 db at 100 mm
Optic (30 mm x 30 mm x 30 mm) cover to reduce sound level