Nice Indoor Cigarette Smoke Sensor Price ALF-S021

Nice Indoor Cigarette Smoke Sensor Price ALF-S021 

Specification of  Indoor Cigarette Smoke Sensor Price 

- Standby current:<15μA

- Alarm current: <30mA

- Operating temperature: -10°C to +50°C

- Operating Humidity:≤95% RH

- Detection area: 20 m2

- Sensitivity: 2.06% ft

- SPL: 85 dB / 3m (10ft)

- Size: Φ106* 53MM

- Operating voltage: DC9V battery 

Our Advantage

1.The same product,the lowest price.

2.The same price,the best quality.

3.The same quality,the fast delivery time.

To provide our customers with best price and quality is our long term target.

Company Introduction

(1)Having our own factory which provides you the most competitive price.

(2)CE,FCC,ROHS,IP55 for some products and ISO9001 certificate make you satisfied

with quality when using our products.

(3)Professional team provide you the latest design and satisfying sevices.