Set of 2 Wireless Home Intercoms, Two-Way Calling, Ultra Long Range Wireless Portable Voice Intercom for Seniors, Room-to-Room Communication, TR Ringtone

General Description: The 2-pack of wireless intercoms is designed to facilitate remote communication in your home, ideal for seniors. With an impressive range of up to 1,000 meters in open spaces, these intercoms allow for clear room-to-room communication. They feature two-way calling and a musical ringtone with 38 different options. Technical Specifications Power Supply Method: 1800 mAh Lithium Polymer Battery Battery Supply: DC5V/1A Operating Temperature: -20°C to 55°C Transmission Distance: Approximately 1000 meters (open space), 20 to 100 meters (walls, floors 1 to 8) Operating Frequency: B-gear frequency 462 MHz, A-gear frequency 434 MHz Operating Time: Approximately 1 week after a full charge Charging Time: Approximately 5 hours Standby Time: 3 to 5 days Volume Adjustment: 3 adjustable levels Product Size: 11.6 x 5.6 x 1.8 cm Charging Station Size: 7 x 5.6 x 2.9 cm Compatibility and Accessories Package Contents: 2 x Indoor Intercoms 2 x Charging Stations 1 x Small Screwdriver 1 x Charging Station Cable 1 x Main Unit Charging Cable 1 x User Manual 1 x Strong Adhesive Usage Intercoms These devices must be used in pairs and cannot operate individually. They are easy to install and use, providing a convenient solution for home communication. Other information: Please note: Due to different display screens and lighting effects, the actual color of the item may be slightly different from the color shown in the pictures.