Wireless door intercom system, two-way intercom for home, hotel & hospital, 1000 m range, indoor use

Wireless door intercom system, two-way intercom for home, hotel & hospital, 1000 m range, indoor use Description

Indoor intercom: Enables two-way conversations for clear communication between rooms. Dual channels: Channels A and B allow for individual selection of the call channel. Simply press to speak. Long battery life: Integrated 2000 mAh lithium-ion battery with intelligent power-saving chip ensures extended use without constant recharging. Long range: Transmission range up to 1000 m outdoors and 20-50 m through walls - ideal for various applications. Wide range of uses: Suitable for hospitals, hotels, factories, cafes, and other locations where clear communication is essential. Specifications: Item: Wireless 2-way intercom system; Material: ABS + metal; Battery: Rechargeable 3.7V 2000mAh lithium-ion battery (integrated); Range: 1000m outdoors, 20-50m through walls; Operating frequency: 410-490MHz; Package contents: 2 x 2-way intercom systems, 2 x charging stations, 2 x USB Type-C cables, 1 x user manual