Fire Strobe Siren wholesale china

Main Feature:
Electronic Bell+ Bright LED Strobe
Electronic fire sirens are intended for fire alarm applications only
Polycarbonate / ABS housing
Designed to deliver maximum loud and clear fire siren sound generated by the electronic circuit inside.
Will produce the sound similar to a motorized fire siren, which normally shall be distinguishable from normal ambient sound
These fire sirens can be fixed on standard utility box
Technical Specification:
Voltage: 24VDC (50mA)
Voltage: 12VDC (100mA)
Sound: 100dB +/- 5dB (at 24VDC, 1 meter)
Strobe: 8, 000mcd, six super bright LEDs
Tone: Harmonic bell sound or Sweep tone or Siren sound
Operating current (at 24VDC): 22mA (bell only); 50mA (with strobe)
Material: Polycarbonate (UL94V-2),
Color: Red