Features: 1. Small palm size of receiver for mobile usage 2. 2.5\\\\\\\" LCD screen with 480*234 resolution 3. Rechargeable Li-battery in receiver, enable at least 2 hours continuous working 4. Built-in 9 IR lights for 5m night vision range 5. 3... - Update: 2007-04-28

Features: 1. Heat and sound detection 2. 2.5\\\\\\\" LCD screen with 480 A? 234 resolution 3. OSD menu supported for easy operation and more function available 4. Small palm size of receiver for mobile usage 5. Built-in 8 IR lights for 5m night ... - Update: 2007-04-28