描述
ARK50C
Alarm Keypad
ARK50C 屬大華防盜警報產品。傑成系統有限公司（香港防盜）為大華產品安裝商及經銷商，可提供供應、安裝、調試、保養及維修。方案可參考防盜系統。規格以原廠資料為準。
規格
Interface
| Screen |
Resolution: 128 × 64 LCD Size: 56.27 mm × 38.35 mm (2.22"" × 1.51"") |
| Indicator Light |
Zone status, fault, arming/disarming, network and communication |
| Button |
0–9, Menu, Up, Down, *, #, Fire, Medical, Arm, Bypass, and Enter |
| RS-485 |
1 |
| Buzzer |
Built-in |
Function
| Remote Update |
Yes |
| Arm and Disarm |
Local |
| Power Failure Protection for Configured Parameters |
Yes |
| Tamper |
Housing tamper |
| Search |
Zone status, system faults, program version, and communication parameters |
| Function |
Supports functions such as controller programming, arming/disarming, alarm cancelling, bypassing/unbypassing, relay operations, zone status search, and walk test |
| Language |
English |
Wireless
| Carrier Frequency |
433.1 MHz |
| Transmit Power |
Limit 10 mW |
| Communication Distance |
80 m (262.47 ft) |
| Encryption Mode |
AES128 |
General
