Astra-531 AK

Basic data: – detection of destruction of ordinary glasses protected by a polymer film, – reinforced, patterned, multilayer building, tempered flat; – miniature case; – microprocessor-based signal analysis; – discrete sensitivity adjustment; – additional protection with a metal shield against electromagnetic interference; – mode "alarm memory"; – case opening control; – supply voltage control; – optoelectronic relay; – installation on the wall, on the ceiling, between the frames of Tech. specifications Technical data: – operating range 6 m – supply voltage 8 ÷ 15 V – recommended installation height 2 m – resistance of the relay channel in standby mode, no more than 8 Ohm – current consumption, no more than 18 mA Operating conditions: – temperature from -20 to + 50 ° С – relative air humidity without condensation moisture up to 95% at + 35 ° С – degree of protection by enclosure IP30 Informative value: "normal"; "alarm"; "tampering"; "supply voltage is lower than permissible"; "increased level of interference at high frequency"; "increased level of interference by low frequency ".