2 Way Voice Intercom Wireless Intercomunicador Two Way Audio Voice Sender and Reciever for Home Hospital Hotel Call Door Chime Feature: 1. Extended Range: This 2 way voice intercom boasts an impressive communication range of up to 1000 meters, ensuring clear and effective long-distance conversations in various settings such as homes, hospitals, and hotels. 2. Sleek Design: With its slim and elegant appearance, this two way audio voice sender and reciever is not only visually appealing but also provides a comfortable grip, enhancing the user experience during operation. 3. Long Battery Life: Equipped with a rechargeable battery that supports extended usage, this wireless voice intercom minimizes the need for frequent charging, making it more convenient and reliable for continuous operation. 4. User-Friendly Interface: Designed with intelligence and simplicity, this doorbell system unit features an intuitive user interface that makes it easy for users of all ages and technical abilities to operate, enhancing its suitability for a wide range of applications. 5. Versatile Use: Ideal for a variety of environments, including residential homes, medical facilities, and hospitality settings, this wireless intercomunicador offers a versatile communication solution that can adapt to both personal and professional needs. Specification: Origin: Mainland China Power supply mode: rechargeable lithium battery Battery capacity: 2000mAh Working temperature: -20 degrees - 55 degrees Transmission distance: about 1000 meters in the open space, 20-100 meters in partition walls, floors 1-8 Working frequency: B frequency 462MHz A frequency 434MHz Working time: The outdoor unit works for about 8 months on a single charge, and the indoor unit works for about 3 days on a single charge. Charging time: about 5 hours Music ringtones: 38 ringtones Ringtone volume: 3 levels of adjustment (volume key in standby mode) Call sound: 3 levels to adjust the call size (adjust the volume key when the call is working) size: Outdoor unit: 116/61.6/18mm Indoor unit: 116/56/18mm/4.57x2.2x0.71inch Waterproof cover size: 121.5/61.5/31.3mm Charging base size: 70/56/29mm Gross weight: 305g Material: ABS Note: The outdoor unit needs to be removed from the rain cover and placed on the charging stand for charging. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. 1 x Indoor Intercom 1 x Charging Stand 1 x Outdoor Intercom 1 x Waterproof Cover 1 x Charging Stand Charging Cable 1 x Host Charging Cable 1 x Screwdriver 1 x Self-adhesive Tape 1 x Instruction Manual