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SM501A Fire Audible And Visual Alarm(Non-Address Type) Parameters
Product Name: SM501A Fire Audible And Visual Alarm(Non-Address Type)
Product Features：
Beautiful appearance, generous.
Screw-in mounting with the base makes installation and wiring easier.
With a gradual function, sudden shocks can be avoided.
Super bright LED as light source, eye-catching and long life.
With 2 alarm tones, high sound pressure level, low power consumption, and reliable operation.
No coding, can be started with DC24V, or through the module and controller.
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Technical standard
Meet the requirements of GB 26851-2005
Operating Voltage
DC20V～26V
Alarm current
DC24V ≤80mA
Sound level
75dB～100dB
Change tone cycle
0.2S～5S
Line system
Two power bus 24V, GND (with polarity)
Lighting frequency
1Hz to 2Hz (red light)
Alarm method
Light, sound
Operation place
Indoor type (in house)
Operating temperature
-10℃～+55℃
Relative humidity
≤90%
Dimensions
88mm×41mm×88mm（L×W×H）
Weight
About 120g(with base)