[with 4 remote controls]

Features:
* Dual core and dual system, faster open, faster response.
* 2 different ways to open and close with remote control and swivel roulette
* External mounting plate for easy and secure installation
*Remote control with digital conversation system, it cannot be decoded or duplicated. Anti-theft and provide you safety.
* Made of stainless steel, very strong and stable, provide long service life. Energy saving and low battery consumption.
*When the main battery is out, you can use the backup battery. No need to worry about running out of battery or can be locked outside.
*Bottom panel design makes installation more easy and more stable.
* Suitable for office, home, hotel, anti-theft door, hallway door, wood door, garage door, etc.

Specifications:
Remote Control Distance: 10m / 32.8ft
Power supply: 4 x AA batteries (not included) & 1 x 23A 12V battery (included)
Unlock Current: 100mAh
Battery life: 16 months in standby mode with 4 batteries
Working temperature: -4 - 154°F (-20 - 70°C).
Working Humidity: 20%-80%
Locking tongue travel distance: 0.90in (23 mm)
Material: Stainless steel
Item size: 5.4 x 3.0 x 1.45 inches (137 x 77 x 37 mm).
Item Weight: 67g / 23.67oz
Package Size: 9.05 x 6.69 x 2.55 inches (23.0 x 17.0 x 6.5 cm).
Package Weight: 37.24oz (1056g)

Package List
1 x Door lock
1 x Bottom gusset plate.
1 x Door Bolt Holder
1 x Screw Kit
1 x 23A 12V battery
4 x Remote Control
1 x English - Chinese User Manual