Deke Technology HK Co. Ltd’s DK-5MP and DK-3MP cameras captures 5MP and 3MP images, respectively, which can instantly be viewed on a built-in 2in color display panel. Each water-resistant unit takes color images during the day and b/w picture at night. Its 40 built-in IR LEDs, which together provide a 25m viewing range, automatically turn on in low light conditions. Each image it shoots is time- and date- stamped and stored in its 16MB internal memory or in an MMC/SD card of up to 2GB capacity. The unit can take multiple shots or record videos, initially set up to record 30 seconds. Its LCD displays date, time, number of images, time delay and battery status. Each model has motion triggered sensors with adjustable PIR sensitivity. It uses a laser light to aim and set the camera to the surveyed area. Its trigger delay can be programmed from 3s to 990s. Each unit runs on rechargeable battery for up to 20 days or via a 12V power adapter. It has a USB port.