You can try to download W-227 electronic dog fence in-ground fencing system user manual at the following sites:
Pet-passiontech.com
instructhica.eu
The W-227 electronic dog fence in-ground fencing system is among the most reliable, cost-efficient pet containment systems available today.
Product Features:
Pet fencing device with pulsed proportional stimulus.
Progressive tone stimulus.
Low battery consumption
Speed detection anti-run through.
Audible wire break alarm.
Visual wire break alarm.
Variable field width control.
Can be expanded for yards up to 5 acres with the purchase of additional wire/flag kits (sold separately).
Quick disconnect terminals.
Tip! Learn 5 essential commands you can teach your dog, shared by Cesar's Way.