Acoustic, optical double alarm, can set the alarm value,
Packaging and delivery
Packaging Details
Power : 3.7V li-battery
Product Net Weight: 170g
Product Size : 181*63*30mm
Packing: Gift Box
Standard Quantity Per Carton: 10pcs
Standard Carton Size: 44*39*32cm
Standard Carton Gross Weight: 9.27KG