Wireless sensor of carbon monoxide Tecsar Alert SENS-CO
968₴
Detects a dangerous concentration of carbon monoxide (CO) in the room; The sensor is completely wireless, easy to install, works with any Tecsar Alert; LED display for CO concentration; Light and sound alarm indication; Ultra low power consumption; Work on an unlicensed frequency of 433 MHz; Power 4.5 V from 3 batteries AAA; The maximum distance between the sensor and the center is 100 m.
Description
The gas leakage sensor is thermochemical. The basis of the work of such a sensor is the algorithm for measuring the varying temperature of the pellistor-sensor, which, under the influence of gas, triggers a catalytic reaction. On average, the sensor detects an excess of the permissible gas level when the gas density exceeds 25-40 seconds. M-502 is able to work both autonomously, and as part of the Guardian security system. In autonomous operation, the gas sensor, having obtained a gas concentration that exceeds the permissible threshold, activates the internal siren, thereby alerting everyone present about the dangerous amount of gas in the room. When working in the Sentinel system, the sensor transmits an alarm signal over the radio channel at a frequency of 433 MHz. Transmission range of the sensor is about 100 m of line of sight. when installing indoors, you need to make adjustments for the number and type of overlapping on the way from the sensor to the control panel. The sensor is equipped with a test button to verify its operability. If, after pressing the button, the test of the central unit does not receive an alarm message, the sensor must be moved closer to the base unit or an additional repeater is installed. The smoke detector is certified according to the UkrSEPRO certification program.