Item
wireless electronic phone finder
Wood joists
thickness of wall is 19.05mm (3/4 inches)
AC Live Wires
5 0.80mm (2 inches) deep away from the wall
Metals
38.10mm (1 1/2 inches) deep away from the wall
Power Supply
1 x 9V battery
Product Size
180 x 75 x 30mm
Product Weight
About 170g (battery not indlucled)
Battery Life
1 year with normal use
Operating Temperature
5~40°C