Hikvision termovizorinis ir optinis dome DS-2TD1228-7/QA

Yes, for two types of audible alarm (VCA and Temperature Exception)

2 preset voice alerts (one for each)

6 importable user-defined voice alerts (6 options shared in the two types)

Thermal:

25 fps (1280 × 720, 704 × 576, 640 × 512, 320 × 240)

Optical:

50 Hz: 25 fps (2688 × 1520, 1920 × 1080, 1280 × 720)

60Hz: 30 fps (2688 × 1520, 1920 × 1080, 1280 × 720)

Thermal:

25 fps (704 × 576, 640 × 512, 320 × 240)

Optical:

50 Hz: 25 fps (704 × 576, 352 × 288)

60 Hz: 30 fps (704 × 480, 352 × 240)

Main Stream: H.265/H.264

Sub-Stream: H.265/H.264/MJPEG

Live view (plug-in allowed) : Internet Explorer 11

Live view (plug-in free) : Chrome 57.0 +, Firefox 52.0 +

Local service : Chrome 57.0+, Firefox 52.0 +

1, 3.5 mm Mic in/Line in interface

Line input: 2 - 2.4 V [p-p], output impedance: 1 KΩ ± 10%

1, RJ45 10 M/100 M Self-adaptive Ethernet interface.

1, RS-485 interface (half duplex)

12 VDC ± 25%, φ 5.5 mm coaxial power plug

PoE (802.3af, class 3)

12 VDC ± 25%: 0.5 A, Max 6 W

PoE (802.3af, class 3): 42.5 V to 57 V, 0.14 A to 0.22 A, Max 6.5 W

Temperature: -40°C to 65°C (-40°F to 149°F)

Humidity: 95% or less

IP67 Standard

TVS 6000V lightning protection, surge protection, voltage transient protection