The CHQ-WSB2/RL Analogue Wall Sounder Beacon features an auto shutdown feature to prevent noise pollution. It has red LEDs and a red casing. The sounder and beacon can be operated independently. It fits Hochiki standard or isolator base and has 51 user-selectable tones.

Brand Name	Hochiki
Colour	Red
Decibel Rating	90 - 102 dB[A] @ 1 m
Depth	67mm
Diameter	112mm
Dimensions	(Dia)112 mm x (D)67 mm
Finish	Red
Guarantee	1 Year
Humidity Range	Up to 95% RH @ 40°C (Non Condensing)
IP Rating	IP21
Lens Colour	Clear
Material	PC ABS
Mounting	Wall
Number of Tones	51
Operating Temperature Range	-10 - +50°C
Operating Voltage Range	17 - 41V
Packaging Types	Each
Storage Temperature Range	-30 - +70°C
Unspsc V18	46191505
Unspsc V24	46191505
Weight	0.222kg