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DH2255 Digital Clock
Product Overview:
The DH2255 is a time terminal that displays information using LED digital tubes. It can automatically correct the time by receiving external signals. With its exquisite craftsmanship and elegant design, it is suitable for various applications such as offices, conference rooms, and control rooms.
Product Features:
(1) Single or double-sided display options;
(2) Automatic time correction to eliminate timing errors;
(3) Supports multiple time synchronization methods, including Beidou/GPS satellite, telecommunication base stations, and NTP Ethernet;
(4) Displays year, month, day, week, hour, minute, and second;
(5) Power-off memory function;
(6) Optional: Supports PoE power supply;
(7) Optional: Supports network management and monitoring;
(8) Adjustable installation spacing;
Category | Sub-category | Description |
Interface | Ethernet & Data | 10M/100M/10G Ethernet, IEEE 802.3; |
Power Interface | DC Port 5.5×2.5mm | |
Electrical Characteristics | Power Supply | 110V~220V, 50Hz |
Power Consumption | Single side <5W, Dual side <13W | |
Reliability | MTBF > 100,000 h | |
Electromagnetic Compatibility | Complies with Radio Interference Limits, GB-9254-1998 Class A | |
Mechanical Characteristics | Appearance | Black aluminum frame / High-strength glass panel / Inwardly printed glass text paint |
Mounting Method | Wall-mounted / Suspended | |
Dimensions | 220 × 550 × 50 mm | |
Environmental Characteristics | Operating Temperature | -20℃ ~ +70℃ |
Storage Temperature | -40℃ ~ +70℃ | |
Humidity | 5% ~ 95% RH |