♪ Are you still worried about your guest or visitor will be neglected as you didn't hear about the knock on the door at home?
♪ Are you still afraid that your pregnant wife need help while you're doing the housework?
♪ How can an older man or disabled man open the door very fast and conveniently when they come back to home?
♪ With Fnova Cordless Doorbell, all of the above problems can be solved immediately.
The people who need help just push the button on the transmitter on the door, you'll hear about the melodious ringtone and open the door for them right away.
♪ 52 different ringtones can be selected and 4 level volumes can be adjusted based on your own requirement.
♪ Suitable for a variety of occasions, no worries about neglecting your guest or visitor any more, you can see the cordless doorbell in the house, villa, office, hospital and restaurant, etc.
Easy to install and Durable in Use
♪ Easy to install and use, the specific user manual will show you how to install it.
♪ Low power consumption: With normal use, the battery can last for 12-18 months.
The detailed parameters of cordless doorbell as below:
♪ Brand: Fnova
♪ Working Voltage of Plug-in Receiver: AC 85-265V
♪ Wireless Range: 500-1000 feet (in the open air)
♪ Audible Range: 300 feet
♪ Selectable ringtones: 52
♪ Volume Range: 25-110 DB, 4 levels
♪ Expandable: Yes
♪ Working frequency: 433.92 MHz±280KHz
♪ Working Temperature: -30-70'C, (-22-158'F)
♪ 3 x Receiver
♪ 2 x Doorbell
♪ 1 x Double sided adhesive tape
♪ 1 bag x Wall Expandable Plugs & Screws
♪ 1 x User Manual