Certified Single-Zone Smoke Ventilation & Daily Environmental Control System The O Range 7 Smoke Control Panel manages dampers and vents to allow the controlled dispersal of smoke and heat from a single zone. It also provides daily environmental ventilation control via dampers or vents. Certified to BS EN 12101-10, the O Range 7 delivers compliant, reliable smoke control with integrated standby power and scalable networking capability . Power & Backup Input Voltage: 230VAC 50Hz Output Voltage: 24VDC nominal PSU Output (test on install): 27.8VDC AC Current Draw: 150mA (standby), 275mA (charging), 2.2A max Batteries: 2 × 12VDC 7Ah (7000mAh total) Recharge Time: 24 hours (0–100%) Standby Duration: 72 hours Max Supply Interruption: 500ms (primary to secondary) Ventilation Capacity Motor Output: 1 × 7 Amps Smoke Ventilation Zones: 1 Daily Ventilation Zones: 1 Network Capability: Up to 60 zones in series Inputs 4 × Smoke Detector / Fire Alarm inputs 2 × Firefighter Switches (7 core + earth) 1 × Manual Environmental Switch 4 × Thermostat / Wind / Rain Sensor inputs 4 × CO₂ Sensor inputs Outputs & Upgrade Options Enviro Assist Damper (upgrade) 2 × Fault VFC (Volt Free Contacts) (upgrade) Lift to Ground (upgrade) Maglock Auxiliary Output (0.5A) (upgrade) External Relay Output (1A) (upgrade) Sensor Current Budget (battery operation):0.05A average continuous (0.5A max pulse) combined across Sensor 1, Sensor 2, FOS1 & FOS2 Firefighter Interface & Diagnostics Requires O Range FS Firefighter Switch per panel for: Open / Close indication Fault reporting Switch is tamperproof in standby mode. Visual diagnostics via on-board LEDs, front panel LEDs and firefighter switch indication Electrical Protection (Fuse Ratings) AC Mains Input: 3A Fast – 5x20 BS1362 Option Relays 1 & 2: 1A Fast – Automotive Blade Maglock: 1A PTC Resettable Actuator: Programmable Digital Auto Reset Sensors / FOS: 1A PTC Resettable External Relay Output: 1A PTC Resettable Physical & Environmental Dimensions: 390mm (W) × 330mm (H) × 120mm (D) Operating Temperature: -5°C to +40°C Certification EN 12101-10:2005 EN 12101-10:2005/AC:2007 CPR 305/2011 compliant Type: 32840203393 Hardware Version: 2.1 Software Version: 3.03 If you’d like, I can now compress this further into: A consultant-ready technical submittal sheet A Shopify product listing version Or a tender-ready specification clause for your projects.