RS Components
Our website uses cookies and similar technologies to provide you with a better service while searching or placing an order, for analytical purposes and to personalise our advertising to you.

Werma 450 Buzzer Beacon 80dB, Yellow LED, 24 V dc

7 In stock - FREE next working day delivery available
15 available from Europe for delivery within 2 working day(s).
Add to Basket

Price Each


(exc. VAT)


(inc. VAT)



RS Stock No.:
Mfr. Part No.:
COO (Country of Origin):
UnitsPer unit
1 - 9£103.61
10 - 14£98.36
15 +£95.08

Werma Buzzer Beacon

The Werma DC steady buzzer beacon with yellow LED has a potential-free output for transmission of the acknowledgement signal to the control unit. This device has a maximum sound output of 80dB at 1m.

Features and Benefits

The supply voltage is 24VDC
Unique acknowledgement function: by gently pressing the front face the audible signal can be turned off leaving the optical signal on to highlight the malfunction
LED permanent light with additional continuous tone
Silence the audible signal by lightly pressing the frontal area
Life duration up to 50,000 hours
Positive and negative logic possible
3kHz tone frequency
Installation mounting for Ø 22.5mm (Mzz x 1.5mm) with anti-twist device


IP65 rated

Supply Voltage24 V dc
Lens ColourYellow
Mounting StylePanel Mount
Current TypeDC
Light EffectSteady
Sounder TypeBuzzer
Decibels at 1 Metre80dB
Bulb TypeLED
Housing ColourBlack
Maximum Temperature+50°C
Housing MaterialABS, PC
Minimum Temperature-20°C