Geevon Projection Alarm Clock for Bedroom Ceiling with Weather Station

[Clear Projection Supports 90° Rotation—Projects the current time, indoor temperature, or outdoor temperature onto a wall or ceiling with a soft red glow for easy viewing at night. Press the button for 1 second to toggle between the time and temperature displays; press and hold the projection button for 2 seconds to easily switch between the time, indoor temperature, and outdoor temperature. A light press of the button activates the projection for 15 seconds, or use the dedicated on/off switch to keep it lit continuously.
【Supports Up to 3 Wireless Outdoor Sensors – Monitor temperature and humidity in multiple locations simultaneously (e.g., backyard, garage, baby’s room, or basement). Our projection alarm clock includes one outdoor sensor, and you can add up to two more (same model) to cover more areas. Each sensor transmits data over a 200ft/60m range (open air) with automatic channel switching (CH1, CH2, CH3, or auto‑loop every 5 seconds). The signal strength indicator helps you find the best placement for a reliable connection.
【Complete Indoor/Outdoor Climate Monitoring & Alerts –The projection clock for bedroom ceiling displays temperature (°F/°C) and humidity for both indoor and outdoor channels, plus MAX/MIN records, dew point, and heat index. The comfort level indicator (Dry/Comfort/Wet) and mold risk index (LO/ME/HI) help you maintain a healthy home environment. Automatic ice alert flashes when outdoor temperature is between 30.2°F–37.4°F (-1°C to +3°C), and a high/low temperature alert sounds when any channel exceeds 122°F (50°C) or drops below -4°F (-20°C).