Pyrotechnic devices for remote operation "Telephone 3.0" professional wireless module in a protected case with increased battery life and quick access to electricity. Specifications:.
Operating frequency: 433 MHz.
Range: up to 1000 m.
Power: 18650 battery (4.2 V) + Type-C port.
Autonomy: ≈ 14 days Design: quick-release battery cover (fixation with a roller without tools).