Hikvision Handheld Observation Thermal Monocular, The Hikvision Handheld Observation Thermal Monocular is equipped with a 384 x 288 image sensor and a 0.39" 1024 x 768 OLED display. It supports functions of observation, hot spot tracking, distance measurement and a Wi-Fi hotspot. The high-sensitivity built-in thermal detector provides you with a clear view in total darkness. FEATURES:- 384 x 288 Resolution Digital Detail Enhancement Technique Hot Spot Tracking 1024 x 768 Resolution OLED Display Built-In Rechargeable Li-Ion Battery SPECS:- Image sensor    Uncooled Focal Plane Arrays Max. Resolution    384 × 288 Response Wavebond    8μm to 14μm NETD    < 50mk (@25° C,F# Field of View    14.88° × 11.19° Focal Length    25 mm Power    5V DC/2A, 2W Working Temperature    -30 ° C to 55 ° C Protection Level    IP67 Dimensions    185 × 74 × 66 mm Weight     460 g Unlimited lifetime warranty