Highly Practical 2 Way Voice Intercom with Super Wireless Doorbell System Unit for Household, Office, Laboratory Use, Rainproof Intercomunicador

[Convenient Dual Unit] The pack includes 2 doorbell system units that switch between ringtone call and intercom modes, ​​ for seamless communication at home or in the office. [Versatile Usage] Ideal for enhancing communication within your space, whether it's for security, convenience, or efficient coordination, this wireless intercom system is a reliable choice. [Clear & Long-range] These units act as intercomunicador, ensuring crystal clear two-way conversations without the need to shout, with a transmission distance of up to 1000m in open areas and 20 to 50m through walls. [User-friendly Design] The voice intercom devices feature intercom and power lights for easy visibility, while the built-in large capacity battery and intelligent power-saving chip ensure long-lasting battery life. [Wide Application] This 2-way voice intercom system, made of sturdy abs material, is suitable for various settings like households, offices, laboratories, and ​​ facilities. Spec: Item Type: 2 Way Voice Intercom Material: ABS Model: H8 Battery: Rechargeable Li Battery 3.7V 1800mAh (Built in) Use: Widely used in household, office, laboratory environment, ​​ treatment, etc. Basic Parameter: Working Temperature: -20℃ to 55℃ Transmission Distance: 1000m in open area, 20 to 50m through wall Operating Frequency: 410M to 490M Package List: 2 x 2 Way Voice Intercom 2 x Base 2 x USB Cable 1 x User Manual How To Use: Install and turn on to use.

• [Convenient Dual Unit] The pack includes 2 doorbell system units that switch between ringtone call and intercom modes, for seamless communication at home or in the office.
• [Versatile Usage] Ideal for enhancing communication within your space, whether it's for security, convenience, or efficient coordination, this wireless intercom system is a reliable choice.
• [Clear & Long-range] These units act as intercomunicador, ensuring crystal clear two-way conversations without the need to shout, with a transmission distance of up to 1000m in open areas and 20 to 50m through walls.
• [User-friendly Design] The voice intercom devices feature intercom and power lights for easy visibility, while the built-in large capacity battery and intelligent power-saving chip ensure long-lasting battery life.
• [Wide Application] This 2-way voice intercom system, made of sturdy abs material, is suitable for various settings like households, offices, laboratories, and facilities.