Pair of wireless RF intercoms. Manual, private, hands-free and monitor mode. 4 transmission channels and broadcast mode. Sub 1GHz 863-870 MHz. Maximum communication distance approximately 300 m in line of sight. Possibility of using several intercoms at the same time on the same channel. Communication system easily extended to up to 16 units. Volume control. Easy installation. Tabletop or wall format.
9 V DC, 0.5 A with adapter included or 4 LR6-AA alkaline or rechargeable batteries
192 x 25 x 90 mm depth