The Watec 400D high sensitivity color camera. With Waterproof Design the Watec 400D is the perfect camera for all weather applications. With it’s compact size and ease of use, the Watec 400D is a great choice for novice and advanced users. The Watec 400D is available in two models, TSE-400D comes with standard non-locking power connector and the TSE-400DT comes with a factory installed Tajimi locking power connector.