描述
HIKVISION DS-PEA4H-20 Panic alarm master station 是海康威視緊急／求助對講，用於電梯廳、車場或周界。香港防盜為安裝商及經銷商。並非大堂訪客對講。規格以下方原廠資料為準。
DS-PEA4H-20
Panic alarm master station
香港防盜為安裝商及經銷商。規格以原廠 datasheet 為準。
- System parameters
- Operation systemAndroid
- ROM8 GB
- RAM2 GB
- Display parameters
- Screen size10.1-inch
- Operation methodCapacitive touch screen
- TypeColorful IPS
- Resolution1280*800
- Video parameters
- Lens/
- Resolution2 MP
- Wide dynamic range (WDR)/
- Supplement light/
- Video standardMain stream: H.264; Sub-stream: H.264
- Capacity
- Linked panic alarm device capacity250
- Network parameters
- Network protocolSIP
- Wi-FiSupport
- Device interfaces
- Alarm input2
- Network interface1
- RS-4851
- USBSupport
- TF cardSupport
- Alarm output2
- General
- Working temperature-10 °C to 50 °C (14 °F to 122 °F)
- Working humidity10% to 90% (no-condensing)
- Dimension (W × H × D)292 mm × 166 mm × 31 mm
- Battery/
- Application environmentindoor
- Power consumption≤ 12 W
- LanguageEnglish
- Power supply12 VDC, 1 A,Standard PoE, af
