All the private site, only what inconvenience is good: when to you come on a visit, it is necessary to overlook the yard and to open door. And it absolutely not that to open door in own apartment. To eliminate this defect, on outer door it is necessary to establish electrical lock.
It is required to you
- - any electric lock;
- - intercom with video observation;
- - two pieces of electrical wiring;
- - pair of independent energy sources;
- - it is possible to take finger-type batteries;
- - soldering iron;
- - screw-driver;
- - power drill;
- - screws.
Instruction
1. Measure distance from gate to your house.
2. Carry out electrical wiring from the house to the cripple, it can be prikopat on 15-20 cm to the earth.
3. Remove external covering from gate and fix the lock electric drive on that place where the standard mechanical lock usually fastens.
4. Connect the electric lock to independent power supply. For the last it is possible to allocate separate niche or in gate or to establish power supply unit indoors.
5. Install the intercom in gate and connect it to the power supply network.
6. Check operability of the installed electrical system.
7. That you have not been blocked the house or out of it during sudden power outage, connect the electric lock to independent energy source. The intercom should not be connected to independent energy source of the electric lock as they have absolutely various levels of consumption of the electric power. To increase safety level, together with the electric lock install the intercom with possibility of video surveillance.