The Amadog transmitter and the receiver are connected by radio frequency signals, normally the signals can cover 50-300cm diameter areas, and they can adjust pets forbidden area sizes according to the signals.By the unique radio receiving system, the digital invisible fence can alarm automatically, and the sound may change intermittently, with harmless electrionic stimulation, to remind the pets to enter the forbidden area.
Operating Guide Install 3 AA alkali batteries, and the lcd display turns on, you can easily find to buttons for A and B, they could be set to control two dogs respectively with different modes, and you can set an allowable distance for each dog. There are 6 stages available, and each stage equals to a allowable distance of 50cm, you can set the system according to actual situations.
Forbidden area test: When you want to change the forbidden area range, then you shall adjust transmitter range. You shall move the receiver into forbidden area from outside slowly, when it is just in the forbidden area, the receiver will emit beep sound, then become stronger and stronger.
Includes: 1 x Indoor Transmitter 1 x Receiver Collar 1 x Nylon Strap 2 x Button Li Battery 1 x Test Light 1 x Use Manual