Description
Globaltime IP Wi-Fi Clock – NTP Series 4D with with Hour, Minute display supports automatic synchronization of time with NTP server, no master clock is required. This is especially useful for applications where multiple clocks need to be used – Wi-Fi IP Network clocks ensure accurate time is displayed on every clock. Standardized time helps improve punctuality, efficiency and productivity and is critical in manufacturing plants, hospitals, schools, pharmaceutical manufacturing, etc. Wi-Fi clocks are also by a margin, one of the most reliable smart clocks in existence. Why? Because they are constantly getting a time update by being directly connected to the network.
IP Wi-Fi Clocks connect to a wireless local network and are capable of taking the accurate time from any NTP server, so a master clock is only optional. The Wi-Fi IP clocks come pre-programmed with the web addresses of public internet NTP servers. Each clock can be set and controlled through a user-friendly built-in web interface from any computer .
IP Wi-Fi Clock – NTP Series 4D with with Hour, Minute can display time in 12 or 24 hour format and supports Daylight Saving Time.
Technical Specifications
Digit Size: 4 Inch
Viewing Distance: 150+ feet (50+ meters)
Accuracy: ± 40 millisecond
Mounting Options: Surface, Pendant, Cantilever, Double-sided
Time Format: 12 or 24 hour display
LED Color: Red, Green, Yellow, Amber
Power: 12V DC for red/amber/yellow LED clocks, 18V DC for green
Wi-Fi frequency: 2.4 GHz
Supports: IEEE 802.11 b/g/n
Encryption: WEP/ WPA-PSK/ WPA2-PSK
Receiving sensitivity: 802.11b:-86d8m(11Mbps); 802.11g:-71d8m(54Mbps)
Features & Benefits
- Time is automatically set by Simple Network Time Protocol(SNTP)- no master clock required.
- Wi-Fi for easy installation and operation
- Static IP or DHCP addressing
- Display time in 12 or 24 hours format
- Supports any time zone.
- Supports countdown function
- Automatic Daylight Saving Time
- Environmentally friendly: the light intensity of the digits is adjustable by the software
- Provides NTP server configuration.
- If connection to NTP server is lost the clock will continue to run on the built-in time base. When the connection is restored it will synchronize automatically.
- Optional Alarm / Bell Timer feature
- Mounting options: pendant, cantilever, surface
- Double side screen option available.
- Available in Red, Green, Blue & Yellow LED colours with 4 inch height digits.
- Also available with PoE option.
- Adjustable brightness (brilliant, bright, normal, dim, off )
- Please contact us for LED colour options.
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