Features: and high quality Compact design, portable to carry Easy installation and good performance It could send out bright light and give supplementary lighting especially in the dark A good assistant for daily monitoring It supports lighting distance as far as 40m Adopt the latest infrared technology, produce better long-distance night vision effect With waterproof function, it can be installed outdoors Specifications: Shell Structure Material: Aluminum Shell Panel: Glass Panel Color: As the picture show Power Adapter: Dc 12V/2A Waterproof: Yes No Dust-Proof: Yes (Internal) Protection Class: Light Up Beam Angle: 45 (Default) Viewing Distance: 20~40 meters Wave Length: 850nm Adapt To Temperature: -20C to+50C Size: 6*5.5*7.5cm/2.36"*2.17"*2.95" Power Cord Length: 52cm/20.47" Quantity: 1 PC Note: 1.Please allow 1-3mm error due to manual measurement. Please make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Package includes: 1Pc x 4 LED IR Illuminator Light