Wireless Doorbell SFK 16 A1
Technical Specifications
Transmission frequency
Range
Transmitter
Splashing water
protection category
Battery
Dimensions
Weight
Receiver
Battery
Dimensions
Weight
24 - English
433 MHz
up to 100m (300ft)
depending on the
environment
IP44
1 battery 12V type A23
9.3 x 3.5 x 2.2 cm
(L x W x H)
33 g (without battery)
3 batteries 1.5V type AA
11 x 7 x 3 cm
(L x W x H)
100 g (without batteries)