Found this on a O/S Ozone site- no pics :(

CONTACT WATER CONTROL SYSTEM >>
The Contact-Water Control System has been completely redesigned offering the latest in safety features, a clean control bar design and a simple easy-to-use trimming system. The system exceeds all Kitesurf/Snowkiting loading and release EU NORM safety standards.

Push Away Quick Release – The control system features a new Megatron push-away quick release safety with total flag out of the kite. The red release handle is ergonomic with positive release forces (5kg) allowing for quick and easy release. Simple re-assembly saves time and gets you back out on the water faster.

Two Safety Modes – The Megatron offers riders a choice of two safety modes, the recommended standard safety or the optional Suicide safety.
- The standard safety offers 100% flag out in all situations by releasing the Megatron or letting go of the bar when un-hooked
- The Suicide option offers 100% flag out only when the Megatron is released whilst hooked in, allowing riders practicing handle passes to let go of the bar with out flagging the kites safety (not recommended)

Anti-twist 100% Flag Out Line – The flag out line running through the Megatron & safety leash attachment at the bottom keeps the leash tangle free when doing rotations and manually unwinding the centre lines using the Spinning Handle.

Low Friction Centre Piece – The control bar features a low friction aluminum centre piece designed to reduce trim line wear.

Auto Positioning Chicken Loop – Designed in conjunction with the bar centre piece, the Megatron spinning handle allows chicken loop auto positioning, offering easy unhooked riding and hooking back in.

Magnetic trim handle system – The Magnetic trim handle connects to a magnetic neoprene sock covering the clam cleat to reduce tangles when the trimmer is de-powered.

Soft Bar Ends & Longer Foam Floats – The soft bar ends reduce the risk of injuries and board damage, and the longer foam floats provide protection from the lines.

PU Covered trim line & cast stainless steel de-power ring – The tough PU covered trim significantly reduces wear when sheeting in and out, whilst the smooth running de-power ring also prevents trim line wear.

The Contact-Water Control System bar sizes come in 45cm, 50cm and 55cm. The larger size PU chicken loop (sold separately) is perfect for riders with longer arms or for riders wanting even easier hooking in & out.

View Control System Photos

CONTACT WATER CONTROL SYSTEM FEATURES >>
Megatron Push Away Quick Release chicken loop
Auto positioning chickenloop for easier unhooked riding
Wide mouth loop for effortless unhooking and hooking back in
Easily untangle your middle lines using the spinning handle
Standard Flag Out and Suicide safety options
Anti-twist 100% Flag Out Line & Safety Leash
Aluminum bar with low friction centre piece (45/50/55cm)
EVA grip with ergonomic finger grip bumps providing the ultimate bar grip
Soft bar ends reduce the risk of injuries
Leader lines join directly through aluminum bar for strength and reliability
Clam cleat de-power trimmer with cast Stainless Steel de-power bracket
Magnetic trim handle system reduces tangles when trimmer is de-powered
Wear resistant PU covered trim line
Longer foam floats with internal back line trimming and hideaway elastic line retainers
In line bar stopper ball for flag out safety system
Colour coded leaders & 500/300kg flying lines
The system exceeds all Kitesurf/Snowkiting loading and release EU NORM safety standards

ozonekites.com/products/water-kites

sounds good. hopefully will be available with 2013 C4s.