Waterproof caller (mounted to umbrellas) SR-03


Waterproof caller that can be mounted to umbrellas.

It works with 999 channel receivers, with learning code technology.

Technical details
Colour White
Indication Red LED light
Housing high impact plastic housing – stillproof-waterproof
Operating frequency 433.92 MHz
Signal receiving radius Up to 150m in open space
Range extension Possible
Τροφοδοσία DC12V (23A12V battery)
Operating time Almost 24 months
Operating temperature -10 – +40 ° C
Dimensions 89 x 47 x 20 mm
Weight 60g
Extent of delivery call button, packaging, battery
Certificates CE
Warranty 2 Years
* Can be combined with the repeater RT-01