Works indoors and outdoors (Unlike GPS Devices, which only work when the device can “see” the sky.)
Light weight and easy to use
No assembly or installation needed
Safe 2.4GHz RF technology
Alarm can be set to trigger at variable distances from approximately 16 feet, 32 feet, or 64 feet
1,600 feet search radius (*Distance will vary depending on terrain and other factors.)
The Base is equipped with a direction indicator to speed the search
Alert modes 95 dB Alarm
Tags can transmit a Panic/Stress alert to the Base

Specification

Model Name	808A
Function	Alarm & Search
Search Range	0~500m/1600ft
Alarm Distance	Near : 10±5m/32±16ft Middle : 20±10m/64±32ft Far : 50±20m/160±64ft
Devices (Base/Tag unit)	S08AM	S08AS
Battery Type	CR2032x1
Battery Life Time with Standby(base on 8 hours daily used)	30 days
Beep Sound (at 10cm/3.9inch)	95 db
Weight	9.5g
Dimension (L/W/H)	61.5x36x11.6mm 2.42x1.42x0.46inch