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sound-operated switch
sound-operated switch
Supplier Info
[China Supplier]
Contact Person : Mr. Lai Shaoyi
Tel : 86-0755-84615145
Fax : 86-0755-89907524
Product Detail
1. sound-operated switch 2. Material: PC+ABS 3. Size: 86x86x40mm 4. High quality competitive price 5. 1 year warranty

 sound-operated switch

Operating voltage

AC180v-250v/(50/60Hz)

Load power

100w(Max)

Light Sensitivity

5Lux±2Lux

Static power

less than 0.2w

Delay time

From 55s to 75s

Ambient temperature

From -20to 50 degree centigrade

Lifespan

50.000 hours

DH-B0031  can load a light bulb

DH-B0033  can load any lamp (Three-wire)

DH-B0034  can load any lamp (Four-wire, the interface with the fire)

Sound-operated Switch:

Intelligent sound-operated switch is an energy-saving automatic control switch.This kind of switch is a successful combination of acoustics and optical. The switch will turn on when it feels footstep or claps, and will last one minute. It will switch on and off light automatically.

Functional characteristics:

1.    The switch will auto works when the sound is more than 52DB, and it will also turn off automatically after 1 minute.

2.    Automatic Metering, the electrical switch will lock in the daytime. (Adjustable)

3.  Contactless electronic switch, no load connected to the moment of impulse voltage, extend the       life of the load

4.  Sensitivity adjustment can work in any light

5.  Direct replacement for an ordinary wall switch, the installation is simple and convenient

6.  Power-saving ,no contact,no spark,long lifespan and safty

Using Scope:

It is widely used in the corridor, basement, bathroom, parking, storage, fire exits, and something else in the building.

sound-operated switch

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