To control the state of six programmable alarm loops and one alarm loop, an emergency call to the mobile detention team, taking the object into protection and disarming with an electronic key and transmitting messages about changes in the state of the object via Ethernet/GPRS interface to the centralised monitoring console of "AIR" systems. Works with electronic keys DS1990 and DS1961S. Power supply is carried out from AC mains with voltage 220 V and frequency 50 Hz, from a power source with stabilised voltage 12 V and load current 1 A.
It has a built-in backup power supply based on a battery with a nominal voltage of 6 V and a capacity of 1.2 Ah. Provided power supply from an external stabilised source with redundant voltage of 12 V. The range of supply voltage, at which the EEL maintains its operability, is from 10 V to 14.5 V.
GOST 27.003, GOST R IEC 60065, GOST 26342, GOST 27990, GOST R 50009, GOST R 51317.3.2, GOST R 51317.3.3
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