In the residential complex "Opalikha O 3", which is located in the Krasnogorsk district of the Moscow region, inclined lifts for disabled people were installed, manufactured by INVAPROM LLC. The house number 3 on Prishvina Street, inside the entrances of which there are 12 pieces of equipment, and the house number 7, equipped with 22 street lifts.

The choice of this lifting equipment is due to the low cost, combined with the trouble-free operation of the device in all weather conditions. The guides and the drive mechanism hidden in the drive column are not exposed to precipitation, are inaccessible to the intervention of unauthorized persons and are protected from foreign objects, dirt and dust.

This distinguishes the "INVALIFT" from its analogues, which have an open guide in combination with a friction drive, dirt and ice on which lead to failures in the operation of the lifting platform.
The chain drive is equipped with catchers that prevent falling or arbitrary movement of the platform.
To control the movement, the elevator has two call panels located at the upper and lower stops, as well as a control panel on the platform itself.