Wireless intercom doorbell, 1000m range, excellent chip, clear voice for homes, hotels, villas, factories

Features:1.Wide Application: Wireless intercom doorbells are widely used in homes, hotels, villas, factories, hospitals, etc.
2.Wireless Range: The unobstructed range of the wireless voice intercom doorbells is approximately 1000 meters, requiring no internet or wiring, and can be switched on and used immediately.
3.Intelligent Design: The voice intercom doorbells feature a smart and user-friendly design, with intercom and power indicator lights, making operation clear at a glance.
4.Operating Time: Both the outdoor and indoor units use 2000mAh batteries, and the outdoor doorbells operate normally.It can operate for approximately 8 months by pressing the button 5 times a day and speaking for 2 minutes at a time, and the indoor doorbells operate for approximately 1 week.
5. Excellent Chip: The wireless voice intercom doorbells adopt a special smart intercom chip with strong penetration power, which can be used from the 1st to the 8th floor.
Specifications:Item Type: Wireless Intercom Doorbells
Material: ABS
Uses: Used in homes, hotels, villas, factories, and hospitals.
Outdoor Doorbell:
Battery Type: 2 x 2000mAh rechargeable lithium batteries (built-in)
Operating Temperature: -20℃-55℃
Wireless Distance: 1000m (unobstructed) / 20-50m (obstructed)
Wireless Frequency: 410-490MHz
Working Hours: More than 8 Month
Waterproof rating: IP54
Product size: approx.121.5 x 61.5 x 313 mm / 4.8 x 2.4 x 1.2 inch
Indoor doorbell:
Working hours: about one week.
Waterproof grade: N/A
Size: approx. 125 x 70 x 56 mm / 4.9 x 2.8 x 2.2 inch

Package List:

1 x Outdoor Machine

1 x Indoor Machine

1 x Charging Base

2 x USB Cable

1 x Screwdriver

1 x Manual instructions

Note:

1. Both indoor and outdoor units are shipped with built-in batteries.2. Do not place the product in an environment with excessive corrosion, humidity and high temperature.