Wi-Fi Seeker (AT-001)1) Directional antenna allows you to move towards the direction of a stronger signal
2) Status indicators: red (Wi-Fi signal), green (battery)
3) Operating voltage: 3V, 2pcs AG13 batteries
4) Operating range: 100 - 200m (open space), 25 - 50m (indoor)
5) Temperature range: 0 - 60 (operating), -20 - 75 (storing)
6) Antenna: on the back casing, do not block it when detector is during operation