Indoor single sided NTP Synchronised Digital Slave Clock (model Style 5S or equivalent)

The slave digital clock shall display hour minute and second with 5 cm digits. The display shall be LED, suitable for clear readability in all ambient light conditions. It shall be silent operation.
The clock shall have a black ABS casing, a large viewing angle of 120° and viewing distance of 20 metres.
The wall mounting bracket shall be supplied.
The clock shall have a 4-level adjustable luminosity.
The index protection shall be at least IP 30 for indoor use.
Choice of LED colour: red, green, yellow or blue.

Slave clock operation with NTP network time signal.
The power shall be supplied by the network with PoE (Power over Ethernet).
The slave clock shall have a RJ 45 connector.
The clock shall have plug and play features with no settings required. Upon reception of the time signal, the clock shall automatically and immediately adjust itself to the correct time. In case of loss of the time signal the clock shall operate on its own time base until signal recovery. 
The time information shall be continuously saved.

Indoor double sided NTP Synchronised Digital Slave Clock (model Style 5S or equivalent)

The slave digital clock shall display hour minute and second with 5 cm digits. The display shall be LED, suitable for clear readability in all ambient light conditions. It shall be silent operation.
The clock shall have a black ABS casing, a large viewing angle of 120° and viewing distance of 20 metres.
The ceiling or wall double sided mounting bracket shall be supplied.
The clock shall have a 4-level adjustable luminosity.
The index protection shall be at least IP 30 for indoor use.
Choice of LED colour: red, green, yellow or blue.

Slave clock operation with NTP network time signal.
The power shall be supplied by the network with PoE (Power over Ethernet).
The slave clock shall have a RJ 45 connector.
The clock shall have plug and play features with no settings required. Upon reception of the time signal, the clock shall automatically and immediately adjust itself to the correct time. In case of loss of the time signal the clock shall operate on its own time base until signal recovery. 
The time information shall be continuously saved.