Satellite/WiFi synchronous LED Digital clock

Product Overview:

LX-DClock5A series digital slave clocks are widely used in subways, railways, hospitals, finance and other industries, providing accurate time display digital slave clocks with various specifications to choose from, and can also be customized according to customer requirements.

LX-DClock5A computer software unified timing, time server NTP network timing, WiFi/GPS master and slave clock timing, timing server wireless timing, etc.; networking methods include LAN TCP/IP, RS485 bus, wireless RF433 signal, etc., and each signal can be flexibly converted. Committed to providing customers with the most suitable system solutions for on-site implementation conditions. The clock display terminal supports customized development to achieve the best effect you want.

Main parameters:

• Cumulative error: When disconnected from the network, the clock is self-keeping, and the error in 24 hours is <100ms

• Luminous intensity: >25mcd (indoor)/35mcd (outdoor)

• Life of digital tube: >100,000 hours

• Protection level: outdoor slave clock P≥65, indoor slave clock IP≥41

• Up to 5 NTP Server addresses can be configured at the same time

• Support IPv4, the network port obtains the IP address through DHCP or static configurationGet time from the NTP server through the NTP protocol (RFC1119/1305)

• Configure and query the clock through private management software

• Support time zone configuration, the default is UTC+8 (Beijing time)

Parameter description

• Frame material: special aluminum alloy frame

• Panel material: plexiglass panel

• Power supply: 12VDC or POE (802.3af or 802.3at)

• Digital tube size: 1, 2.3, 3, 4.5, 5, 8, 10 inches, etc.

• Digital tube color: red/green/blue/orange/white (default red)

• Installation method: wall-mounted installation

• Product power consumption: whole screen <12W

• Product life: average service life ≥10W hours

• Data storage: power off data storage for up to 7 days

• Working environment: temperature -20℃ to +65℃ relative humidity <85%

Functional description

•  Automatic time operation, default remote control time correction

•  Communication interface is RJ45 network port, NTP network time correction

• Support time zone configuration, default is UTC+8 (Beijing time)

•  Get accurate time through the network

•  Support 12-hour or 24-hour setting

• Support daylight saving time setting; support brightness adjustment setting

• Firmware online upgrade

• Display surface: single-sided, double-sided, multi-sided

• Display content: hours, minutes, seconds, calendar, calendar, lunar calendar, etc.

• Installation method: wall-mounted, side-mounted, ceiling-mounted, embedded

• Others: temperature, humidity sensor

• Can be customized base on different requrests

Display hardware reference:

Some general product selection display

General technical solution reference:

Application examples:

Application areas:

• School

It is mainly used in examination rooms, office buildings, conference halls, libraries, etc., to provide accurate time information for faculty, students and staff, and to achieve accurate synchronization of examination room time through NTP, RS485, combined with TCP/IP communication.

• Pharmaceutical factory

It is mainly used in production workshops, laboratories, and clean areas. The clock system provides accurate time information for pharmaceutical factories,making the work of various departments orderly and coordinated. It can customize small-sized LED electronic clocks with NTP, RS485 and other time synchronization schemes.

• Administrative units

The clock system is mainly used in government halls and conference rooms in administrative units to provide accurate time services for administrative unit staff.

Generally, NTP time synchronization is the main method.

• Hospital

It is mainly used in nurse stations, operating rooms, corridors, departments, computer networks, etc., to provide safe, standard and unified time sources for hospital staff and automation equipment,

intelligent networks and office systems. NTP is the first choice for time synchronization in this scenario.

• Public Security Bureau

Mainly used in 110 command center, office, interrogation room, monitoring room. Supports character overlay with mainstream interrogation host on the market,

NTP, RS485 communication docking.

• Broadcasting station

In the broadcasting station scenario, ensure that the broadcast control room, studio room and each subsystem maintain the same time.

Use GPS/Beidou dual-mode time server (master clock) as the time source.