Wireless alarm system 

Sending alarm system consists of a base station equipped with the receiver SATELNODE and local stations are equipped with transmitters, alarm signals SATELCODE. Satel's devices have unique addresses, and allow for addressing the various alarm signals, so that these signals are clearly identifying and localized. Addressing system using SIA - Satel protocol allows the encoding of information transmitted between transmitters and receiver. Systems is designed to protect people and property, protection against fire and intrusion, and twenty-four hour monitoring facility.

Transmitted by beacons alert messages to the receiver SATELNODE are sent directly to the RS-232 to the appropriate software object protected by the monitoring station. Speed data transmission via the serial port is configurable in the range from 1200 to 9600 bit / sec. In addition, may be used in 3 relay outputs of the receiver for use receivers SATELNODEX3S or 16 relay outputs using SATELNODE X16. Satelnode device is additionally possible to connect the outputs such as Buczka or light signaling. The system can include any number of transmitters operating at the same frequency. In urban areas the maximum distance between devices using ćwierćfalowych antenna is about 3 kilometers, and built-up area can be achieved up to 15 kilometers. Using directional antennas for local stations to base station distance of up to 30 kilometers. The complete system may consist of multiple subsystems working independently or combined with radio radiomodems SATELLINE series.