Machine sounder speaker with changable sound time. By Shenzhen Safeeling Science & Technology Co., Ltd, China
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Machine sounder speaker with changable sound time.

Machine sounder speaker with changable sound time.

FOB Price

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( Negotiable )

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Minimum Order

Localité:

-

Prix de commande minimale:

-

Commande minimale:

1 Box

Packaging Detail:

white box

Delivery Time:

2 days

Supplying Ability:

5000 Box per Day

Payment Type:

PayPal

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Shenzhen Safeeling Science & Technology Co., Ltd

Shenzhen Safeeling Science & Technology Co., Ltd

China

Membre gratuit

Personne à contacter Mr. Andy

4th Fl, No. 74, the 4th Industrial Zone, Shuitian, Shiyan,, Shenzhen, Guangdong

Contacter maintenant

Description

1,  total 4 wires, 2 wires for power supply, the other 2 wires for triggering wires.
2,  once the 2 triggering wires triggered, touch together, the Siren will make sound for the pre-setted time, from ***5 seconds.
3,  Sound volume can be adjustable by hands by adjust the circule on the PCB.
4,  normal *2V DC, but 6V or *4V can be done.

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Mr. Andy < Shenzhen Safeeling Science & Technology Co., Ltd >

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