The JJ-CCR is equipped with a state of the art electronics package. It has a redundant power supply with one battery for the controller, one battery for the HUD and two parallel batteries for the solenoid. None of the batteries are integrated into the breathing loop. It has a DiveCAN® communication interface for robust data transmission and easy upgrades, disassembly and repairs. The JJ-CCR has wet contacts for automatic turn-on.
The JJ-CCR is equipped with a reliable controller with an integrated multi-gas decompression computer – the Shearwater Petrel2. It has an independent HUD (Head Up Display) with real-time display of PPO2 for all three oxygen sensors.