Panel dimensions 22x8x22 cm Weight 1800 grams The dimensions of the phone are 6 x 12 x 19.5 cm Number of units 3 Package dimensions 20 x 25 x 40 cm The weight of the package is 1,800 kg Built-in door opener features Other descriptions of a complete door opener set for a 3-unit building consisting of: adapter - a three-unit panel device - 3 phones - door opener lock