1. AC/DC motor with built in Control Panel.
2.Built in manual override with 2 supplied unique override keys in case of emergency or power failure.
3.All metal gears make it durable and long lasting.
4.Soft start and soft stop
5.Resistance sensitivity and auto-closing delay time adjustable.
6.Stop/Reverse in case of obstruction during gate opening /closing.
7.Reliable mechanical spring limit or magnetic limit optional.
8.Aluminium alloy base make if available for all kinds of bad weather.