IT251GI-OPC Part no.: 420211 like IT251I-OPC, but additional built-in GSM modem (Quadband 850/900/1800/1900 MHz) also available as fault reporting device and as alerting device with VdS2465 protocol Options: Assembly option LTE (4G) Audio output, eg. for connecting loadspeaker systems / paging amplifiers for amok evacuation Accesories (not included in delivery): DIN rail power supply 24 V / 0.63 A Lead accumulator 12 V, 7.2 Ah Lead accumulator 12 V, 1.3 Ah DIN rail lead accumulator 12 V, 1.3 Ah GSM antenna Embedded GSM antenna ("Puck antenna") GSM antenna extension cable Adpter for extension of the RS232 interface over LAN / internet PIR motion detector Temperature sensor LED display unit More information /downloads: Operation manual Documentation Downloads Pricelist (German)
