| BRAND | Hekatron |
| Product | Article no. 33-9128, Type FSZ Pro |
| Description | Hekatron FSZ Pro hold-open system central |
| Internal code | IMP4854965 |
| Technical specification | Hekatron FSZ Pro hold-open system central for hold-open systems with high requirements or more than nine smoke switches All-in-one: power supply, control and manual release in one Integrated acoustic signaling with 65 dB Integrated test and reset function |
default.send_request_amp_Group2