Glass breakage sensor (4D)

Location		Rear ceiling lamp
Type		Acoustic
Variants	Textile	Sensor for cars with textile upholstery
	Leather	Sensor for cars with leather upholstery (e.g. Aero)
Power supply B+	Pin No.	2
Communication	Pin No.	1
Ground	Pin No.	3
Frequency range		40 kHz band

Note
To obtain the correct function and sensitivity of the anti-theft alarm, it is important that the correct variant of glass breakage sensor is used.