Περιγραφή
The wireless button for extending the wireless doorbell series requires no installation—simply place the transmitter at the door or gate. The device operates at a frequency of 433.92 MHz and offers a range of up to 150 m in open space, providing great flexibility in placement, even at a considerable distance from the house.The transmitter features an IP44 protection rating, ensuring effective resistance to dust and rain, making it suitable for outdoor use even under demanding weather conditions. It is equipped with a backlit button for easy operation in low-light environments, as well as a practical nameplate holder for a name or house number. Power is supplied by a built-in CR2032 battery. The housing is made of durable white plastic, with compact dimensions of 33 × 77 × 18 mm.Thanks to the learning system, additional transmitters can be easily added and installed at multiple entry points, such as the main entrance, side door, or gate. All transmitters can be connected to a single receiver.
