- SIMPLE AND EASY TO USE: The wireless doorbell installation is convenient, without wiring or punching, and will not damage your door
- LARGE BELL AREA: The doorbell with tone boosting horn, bell coverage of 200 square meters
- NO POWER NEEDED: Self-electric doorbell life without battery, self-electric design, explore the pioneering reform of the era
- Don’t Worry About Power Outages: Excellent wireless doorbell, no longer worry about the doorbell not ringing without batteries when friends come
- WORKING PRINCIPLE: The generation template built into the doorbell, when you press the buttons with your fingers, it will automatically convert to electricity, an wireless signal, and the indoor receiver will automatically
