Wireless doorbell 200mt max

Wireless doorbell with max range 200m

Wireless doorbell consisting of a transmitter unit with IP44 protection degree and a receiver, both powered by batteries.
The peculiarity of this system is the very long range that reaches 200 meters in the open field! Ideal for use where there are considerable distances between the transmitter and the receiving unit, for example between office and warehouse, between two private homes, between reception and offices, etc.
Easy to install, the kit does not require any electrical connection as it operates via radio. The transmitter sends an impulse via radio to the receiver which activates the ringtone, or a red LED light signal, or both.
The receiver unit is equipped with a button that allows it to be coupled in self-learning mode with two or more transmitters (code 67.8341.51), sold separately.
36 different selectable ringtones and with adjustable volume.
Secure transmission: the system automatically generates one million sets of codes that exclude any possibility of radio interference.
Maximum transmission 200 meters (without interference and in open field).

Details:

Transmission: 433 MHz
Transmitter power supply: 1 x 3V lithium battery type CR2032
Receiver power supply: 2 x 1.5V alkaline batteries type AA
Transmitter dimensions: 30x20x80mm
Dimensions receiver: 75x40x110mm