On Sales for Smoke Alarm PD-SO738-1

Dear Customers，
May I have an attention please ? We have batches to clear disposal, With wire connection and battery, prepare 2.05USD for clearance. There are nearly 5,000 of them. Please feel free to contact us if necessary.

SPECIFICATIONS
Power source:DC9V 
Static Current: <10uA 
Alarm Current: <10mA 
Low Voltage Alarm: 7V±0.5V 
Working temperature:-10°C~50°C 

Alarm sonority:> 85 db (3m)