ApexGear Wireless Doorbell Kit, RGB Flash Light, 38 Chimes, 4 Volume Levels, For Seniors & Hearing Impaired Users

・Dual Audio & RGB Flash Alert Ideal For Hearing Loss & Elderly Users: This wireless doorbell features bright rainbow ring flash lights that blink synchronously with chime playback. Besides audio ringing, the visual light reminder perfectly helps hearing-impaired people and seniors notice visitors clearly without relying solely on sound.

・Rich Customizable Settings: 38 Ringtones + 4 Volume + Multiple Modes: It stores 38 assorted doorbell melodies for free switching, 4 adjustable volume levels covering quiet night to loud living room demands. You can also select sound-only, light-only or sound+flash modes, plus 2 mute schedules to avoid nighttime disturbance.

・600ft Ultra Long Wireless Transmission Through Walls: With advanced RF wireless signal technology, the doorbell boasts up to 600 feet penetration range. Signals can pass through several interior walls stably, suitable for large houses, duplex apartments and villas to guarantee every room gets doorbell alerts.

・Two Flexible Installation Ways For The Outdoor Push Button: The transmitter supports no-drill 3M adhesive tape mounting for renters (no wall damage, removable easily) and screw drilling permanent fixing for homeowners. It fits all wooden, metal and security entry doors firmly.

・US Plug-In Indoor Receiver + Compact Ergonomic Design: The indoor chime plugs directly into standard US wall outlets without extra batteries. The whole set has a compact rounded shape, simple side buttons for easy operation by elders, and colorful ambient light adds a delicate decorative touch to your hallway.