red metal outdoor fire alarm emergency siren
USD $6 - $6.5 /Unit
Min.Order:500 Units
Products
Easy intallation!Long loundly!
It's suitable for bank,shop,supermarket.
Main Feature:
1. Long loud vioce
2. high quality and brief outlook
3. Low consumption and long life-term
4. 2 year limited warranty
Technical specification:
1. Voltage: DC12V/DC24V
2. Current: 45/20mA
3. Sound: 110dB/30cm
5. Motor Drive
6. Size: 6"