Waterproof Call Transmitter with two buttons SR-04 .
It also includes a “CANCEL” function. 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 |
| Power supply | 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 buttons, packaging, battery |
| Certificate | CE |
| Warranty | 2 Years |
| * Can be combined with the repeater RT-01 . | |