Bluemote

Bluemote devices communicate through the Bluetooth® module integrated in mobile phones.
Each Bluemote device may be provided with an 8-digit security code. As an additional safety feature Bluemote devices are not discoverable, i.e. they operate in private mode, so only the previously paired phones are allowed to connect them.
For pairing a new phone you can activate visibility and make the device discoverable for 30 seconds, but then the Bluemote device switches back again to private mode and becomes hidden for strangers.

Bluemote Mini
Bluemote Mini is a Bluetooth 2.0 connection device operated remotely by Android or Windows 8 phones.
With its 2-relay outputs Bluemote is able to provide widely used functions as well, such as gate- and garage door opening. Each relay can be controlled separately, so it is possible to use one to control the garage door and the other one to control the gate.
Bluemote Mini has an external antenna. The advantage is that the effective range can be expanded to 20-30 meters, and the range may be increased or may be limited in space with a greater or controllable antenna (not included).