Smart Ανιχνευτής Διαρροής Καπνού Μπαταρίας TUYA 46DS408

This product is a smart photoelectric smoke sensor. It is a warning devices and can detect gas, heat or fire.
Once detect danger of fire smoke, red LED will be ON and alarming to alertyou and your family timely.
It can be used in household, public work and any  places witch needs alarm monitoring.

Technical data

• Input voltage: 3V DC
  
• Battery: 2 x LR03
• Static current: ≤ 15uA
• Alarm current: ≤ 160mA
• Low voltage notification: ≤ 2.4V
• Alarm sound level: 80db / 1m
• WI-FI: 802.11 b/g/n
• Detecting range: 20m²
• Mounting: Ceiling
• Working temperature: from -10°C to +50°C
• Working humidity: ≤ 95%
• Size (LxWxH): 70x24x18.5mm