J424-8
Features:
EN54 and EN12094-1 approved (with J400-EXT extinguishment module)8 controlled, balanced, bypassable input zones expandable to 24 by means of two 8 zone expandersUp to 32 devices can be connected to each zone (but no more than 512 in total): conventional fire detectors, alarm buttons, gas detectorsGas zone compatible with 4 – 20 mA gas detectorsManual call point recognitionProgrammable thresholdsMissing detectorsDay/Night modeAlarm verification timeProgrammable restoral and reset timesOne alarm-repeat output (open collector) for each input zone2 supervised, silenceable, bypassable 24 V alarm output for the activation of piezoelectric sirens, fire bells and flashersSilenceable, bypassable alarm output, for the activation of 24 V self-powered sirensSilenceable fault-warning output for the activation of signalling and auxiliary devicesSupervised fire output for telephone dialler activationProgrammable open-collector outputAlarm/fault memory up to next resetCommand for silencing signalling devices (sirens)Command security using key and codeProgrammable from PC or keypad50 events log viewed via PCOptional backlit displayRS485 bus for connecting up to 4 repeater panelsPower supply: 230 Vac ±10%27.6 Vdc 2.5 A switching supply/battery-chargerCompartment for two 12 Vdc 17 Ah batteriesDimensions (wxhxd): 422x502x116 mmWeight (without batteries): max. 8.5 Kg