These two products are identical. The only difference between them is...

HORIZON 2: out-of-the-box is set to HOTEL OFF

HORIZON 2 HOTEL: out-of-the-box is set to HOTEL ON

On either unit, to toggle HOTEL mode ON or OFF, press and hold Alarm 1 and Preset 1. The LCD indicator will show the HOTEL status, ON or OFF.

The unit will retain this setting, even when unplugged. The only way to change the mode is to press and hold the two buttons again. Or course, a Factory Reset will also restore to the original out-of-the-box setting.

When HOTEL mode is ON, these are the following changes that occur.

• Alarm can only be set for a single day.
• Alarm will ONLY work as a buzzer.
• A Room Number can be set.
• A Max Alarm Volume can be set.
• Bluetooth cannot auto-reconnect.