Feature

●DONT WORRY ABOUT POWER OUTAGES: Excellent wireless doorbell, no more worrying about the doorbell does not ringing without batteries when friends come
●WIDE RANGE OF RINGING: The doorbell with sound grade increase horn, bell coverage of 200 square meters
●NO NEED POWER SUPPLY: Self electric doorbell life without battery, self electric design, explore breakthrough era reform
●SIMPLE AND EASY TO USE: Wireless doorbell installation is convenient, no wiring or punching, will not damage your door
●WORKING PRINCIPLE: The doorbell built in generating template, when press keys with fingers will automatically converted into electricity, wireless signal, indoor receiver automatically ringing

[US Plug 100 u2011230V]

Description

1. SIMPLE AND EASY TO USE: Wireless doorbell installation is convenient, no wiring or punching, will not damage your door
2. WIDE RANGE OF RINGING: The doorbell with sound grade increase horn, bell coverage of 200 square meters
3. NO NEED POWER SUPPLY: Self electric doorbell life without battery, self electric design, explore breakthrough era reform
4. DONT WORRY ABOUT POWER OUTAGES: Excellent wireless doorbell, no more worrying about the doorbell does not ringing without batteries when friends come
5. WORKING PRINCIPLE: The doorbell built in generating template, when press keys with fingers will automatically converted into electricity, wireless signal, indoor receiver automatically ringing

Spec:
Item Type: Self Powered Wireless Doorbell
Material: ABS
Color: Black
Weight: 111 g / 3.9 oz(approx.)

packing list:
1 x Doorbell
1 x Receiver
1 x Back Adhesive
1 x User Manual