描述
海康威視 DS-PK1-LRT-HWE 是有線 LCD 防盜鍵盤，支援一鍵設防、火警／緊急／醫療按鍵、內置讀卡器，設 2 個防區輸入及 1 個輸出。香港防盜為安裝商及經銷商，規格以原廠為準。
HIKVISION DS-PK1-LRT-HWE
Wired LCD Keypad
Features
- LCD screen display
- Supports one-touch arm（Arming without password）
- Supports Fire/Panic/Medical alarm key
- Supports company name, phone number, time display
- Supports 2 on-board alarm inputs and 1 on-board alarm output
- Supports maximum 64 keyfobs
Specification
| Hardware features | DS-PK1-LRT-HWE | DS-PK1-LRT-HWB |
| Tag reader built in | 1 built-in tag reader | |
| Serial port | 1 TTL serial port | |
| Tamper-Proof | 1 back-cover tamper-switch (Will be damaged when tamper triggered) | |
| Buzzer | 1 on-board buzzer | |
| Function key | 8 Function keys: Query, away arm, stay arm, disarm, alarm output, project, left, right | |
| RS-485 | 1 RS-485 | |
| Alarm input | 2 on-board alarm inputs | |
| Alarm output | 1 on-board alarm output | |
| Electrical characteristics | ||
| Power supply | DC 12 V | |
| Power consumption | Quiescent consumption: 0.984W @12 VDC power supply with 82mA current |
Quiescent consumption: 0.972W @12 VDC power supply with 81mA current |
| Max consumption: 1.32W @12VDC power supply with 110mA current |
Max consumption: 1.33W @12VDC power supply with 111mA current |
|
| Wireless transmission | ||
| RF frequency | 868 MHz | 433 MHz |
| Display | ||
| Numeric key | 0 to 9 , *, # | |
| Display screen | LCD screen | |
| Indicator | 4 indicators and 1 backlight: (1) Power: Green (2) Faults: Fault-Orange / Alert-Flashing orange / Find me mode-flashing green (3) Armed: Blue (4) Alarm: Red (5) Keypad button backlight: White |
|
| General | ||
| Dimension(W×H×D) | 150 mm × 115 mm × 28 mm | |
| Color | White | |
| Operation temperature | – 10 °C to 55 °C (14 °F to 131 °F) | |
| Operation humidity | 10% to 90% | |
| Device management | ||
| Keyfob | 64 | |
