PRODUCT INTRODUCTION

Power input: AC  
220V Static current: ≤13 mA 
Alarm current: ≤ 150 mA
Sound volumn: 100dB
Wireless frequency: 433MHZ/868MHZ
Wireless range: ＞100 meters
Extending RF distance: ＞150 meters
Backup batter: Li-ion, 3.7V 800MA/h
Product material: ABC plastic
Working temperature: -10~55℃

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