Set of two smoke detectors 2030-DSR3 KIDDE

Warnings: Assembly should be carried out in accordance with the manufacturer's instructions. | Assembly tools included: Yes | Volume: 85 dB | Storage temperature (T-T): -20 - 60 °C | Product colour: White | Operating temperature (T-T): 0 - 40 °C | Height: 102 mm | Easy to install: Yes | Depth: 36 mm | Built-in display: No | Printing material shelf life: 10 years | Connectivity technology: Wireless | Number of batteries: 1 | Detector type: Smoke detector | Batteries included: Yes | Mounting style: Ceiling, wall | Power source: Battery | Best uses: Home, Office | LED indicators: Yes | Visual alarms: Yes | Width: 102 mm | Storage relative humidity (H-H): 0 - 93% | Audible alarm: Yes | Housing material: ABS | Quantity per pack: 2 pc(s)