Hispec Pulse 220-240v AC Operated Multi Sensor Smoke Alarm with 10-year rechargeable Battery - Head Only HSSA/OH/10HHispec Pulse 220 240v AC Operated Multi Sensor Smoke Alarm with 10 year rechargeable Battery Head Only HSSA OH 10H The Hispec Pulse AC Operated Multi Sensor Smoke Alarm offers reliable protection with its 220 240V power source and advanced multi sensor technology, accurately detecting smoke and heat. Equipped with a 10 year rechargeable battery, this head only unit ensures continuous safety without frequent replacements. Ideal for seamless integration