Panasonic Automatic Fire Alarm System for Specific Interlocking Wireless Photoelectric Type 2 Wireless Interlocking Slave Fire Area BGW42427

*The photo shown is a representative example of the product series. ●Quantity (pieces): 1 -Operating method: Smoke type (2 types of photoelectric type) ●Type: Photoelectric spot-type detector (with test function), with fire area identification function, wireless, with interlocking alarm function, battery-operated wireless, slave unit ●Power supply: Dedicated lithium battery (SH384552520) 3V ●Operating temperature range (°C): -10 to +50 ●Installation location: Ceiling or wall (limited to living rooms of 30m2 or less, and storage rooms of 2m2 or more)