Video Intercom System with 2-Way, HD Camera, Remote Door Unlock & Mobile App Control – Ideal for Gates, Homes Kids

• TWO-WAY INTERCOM: This is a two-way intercom doorbell kit suitable for families. It has a push-button transmitter and a receiver, which are installed indoors and outdoors.
• LOW POWER CONSUMPTION: The outdoor unit is powered by 4 AAA batteries (batteries are not included). You can replace the batteries yourself. The doorbell has low power consumption and can be used for up to half a year with a single replacement of the battery.
• RECHARGEABLE: The indoor receiver of the doorbell does not require a battery and uses a USB data cable for power supply. You can connect the charging cable to the to ensure that your doorbell can always work normally.
• ADJUSTABLE VOLUME: The doorbell sounds loud and clear, and the ringtone and volume can be adjusted. The doorbell supports two-way intercom, and you can talk to visitors outside through the doorbell indoors.
• PRACTICAL: The frequency of this doorbell complies with national regulations and does not produce harmful electromagnetic interference. You can also use the learning code to encode, so that the outdoor unit can be connected to multiple indoor units without interfering with each other.

Specification: Condition: 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¡æ Transmission Distance: Approx. 200m/218yd of Empty Place, 50-100m/54.6-109.3yd of Place with Obstacles Working Frequency: 467.6375MHZ Working Time: More Than Half a Year Waterproof Rating: No Waterproof Function The Indoor Machine Voltage Range: 5V 1A Working Temperature: -20-55¡æ Transmission Distance: Approx. 200m/218yd of Empty Place, 50-100m\54.6-109.3yd of Place with Obstacles Working Frequency: 467.6375MHZ Waterproof Rating: No Waterproof Function Package List: 1 x Indoor Machine 1 x Outdoor Machine 1 x Screwdriver 1 x Discription 2 x Adhesive Tape