Fort ECSPBST Smart Alarm Booster 100–240 Vac It uses a photoelectric (optical)

It uses a photoelectric (optical) smoke chamber together with a temperature sensor to detect smoke and rapid temperature rises

Monitored for head removal and circuit faults

making it suitable for perimeter

Dual power: 6 × AA (pre‑installed) and external 12 V⎓ input (batteries act as backup)

max consumption 5

Fort ECSPBST Smart Alarm Booster 100–240 Vac It uses a photoelectric (optical)The Fort ECSPBST is a Smart Alarm Booster. Key Features USB powered with Rechargeable backup battery Requires smart alarm hub (ECSPHB) Genuine ESP smart alarms supplied by WME Backed by WME UK stock and trade support Free UK delivery on orders over 129