Wireless Intercom Doorbell, Smart 2-Way Voice Intercom Doorbell for Home Intercomunicador Home Security, 4 Month Battery, Volume Adjustable

Price: $53.10
(as of Jul 13,2022 10:30:59 UTC – Details)

Feature:
1. Frequency of Doorbell is in line with the national regulations, will not produce harmful electromagnetic interference.
2. Battery take‑in and take‑out easily for outdoor machine, using 4pcs AAA batteries, and service life can up to four months, but the battery is not included.
3. The indoor machine doesn’t need batteries, and it is connected with USB data cable.
4. Volume adjustable and ringtone changeable, the voice quality is clear and the speaker sound is loud.
5. Installed easily, can straightly stick doorbell to the wall with adhesive tape and less time consuming.

Specification:
Condition: 100% Brand New
Item Type: Doorbell 
Color: As Picture Shown
Material: ABS Plastic
The Outdoor Machine
Battery Model: 4pcs AAA Batteries for Power Supply (Not Included)
Working Temperature: -20-55℃
Transmission Distance: Approx. 200m/218yd of Empty Place, 5-50m/16.4-164yd of Place with Obstacles
Working Frequency: 467.6375MHZ
Working Time:  Four months
Waterproof Rating: No Waterproof Function
The Indoor Machine
Voltage Range: 5V 1A

Working Temperature: -20-55℃
Transmission Distance: Approx. 200m/218yd of Empty Place, 5-50m/16.4-164yd of Place with Obstacles
Working Frequency: 467.6375MHZ
Waterproof Rating: No Waterproof Function

Package List:
1 x Indoor Machine1 x Outdoor Machine
1 x Screwdriver
1 x Discription
2 x Adhesive Tape

[Battery for Outdoor Unit] The outdoor unit uses 4pcs AAA batteries with 4 month life. (Battery not included)
[Cable Charging for Indoor Unit] The indoor unit doesn’t need batteries, and it is connected with USB cable.
[Ringtone Adjustable] Volume adjustable and ringtone changeable, with lound and clear sound.
[No Harmful Radiation] Frequency of Doorbell is in line with the national regulations, will not produce harmful electromagnetic radiation.