This is a natural occurrence and depends on the device itself

Das solide und feuerfeste Gehäuse garantiert eine lange Lebensdauer und CE-

25 Wh Maße 83x60x14 mm Kabellose Ladeleistung 5 W / 7

5 mm Højde 85

Instant length adjustment: The ability to adjust the strap length without the need for tools is a convenience you'll love

Vivanco SD 3-N SET gas detector Carbon monoxide (CO) USB-A TIL USB-C This is a natural occurrenceVivanco SD 3 N SET. Detected gas types: Carbon monoxide (CO), Connectivity technology: Wireless, Alarm decibels: 85 dB. Product colour: White, Mounting type: Surface mounted. Power source type: Battery, Battery voltage: 9 V