HF-VH221(2.8mm)(O-STD)

Hikvision Thermal Detection IP Camera HF-VH221 NTC 2MP Thermal Detection Camera Support High temperature alarm and Differential temperature alarm. High quality imaging with 2MP resolution. Supplement Light Range 30m. Support alarm linkage alarm picture and alarm video. Support local alarm indicator. Supports mute remotely. Built-in microphone for real-time audio security. Water and dust resistant (IP66).