The RL360i is a fully installed 360' radar detector with front and rear sensors. The only other systems available in New Zealand with front and rear detection AND indication is a high-end Stinger VIP with front and rear antenna (approx. $10k) or the much older plastic left-hand-drive orientated window mounted Valentine V1. The K40 sits between these from a price perspective and incorporates much more up-to-date concepts and technology than the ValentineV1.
The K40 RL360i has radar detector heads at both the front and rear of the vehicle with clear but near-invisible indication of exactly where the police radar threat is - be it in front oncoming or behind following you. No messy controllers on the dash, nothing to even suggest you have a radar detector installed. It's so discreet it could be factory!
Stealth install, invisible operation.
More info at www.K40.com