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the VP-VB220E
recording functionality and a wide selection of high-quality content
echo cancellation and AGC Audio input 1 built-in omnidirectional microphone Audio output 1 built-in speaker Standard for audio compression MP3-G711 Compression rate of audio 128 Kbps Protocol UNV private protocol Energy consumption <10W Weight 377g Couple Power*1
intrusion (based on human body detection)
bandwidth consumption decreases by 50%
Dahua PFS3106-4T, 4-Port Ethernet Switch Geberuiker_Gast the VP-VB220EProduct Description 5 port switch and converter for industrial applications. 4 10 100Base TX ports, 1 1000Base T port shared with 100 1000Base X SFP port. Protection IP30, aluminum housing, working temperature 40~70C. DIN rail mounting or direct wall mounting. Power supply 12V DC, source included. Industrial Ethernet switches are designed for demanding operating conditions with wide operating temperature ranges, uncertain power supply and frequent
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