Sistema di interfono wireless IP54 ABS 3,7 V 1800 mAh

Riepilogo

• Dual Way Comm: This kit includes 2 door bell system units that can switch between ringtone calling and intercom mode. The working frequency is 410‑490MHz, with a wide range of applications.
• Indicator Light: The wireless voice intercom system adopts a humanized design, equipped with intercom light and power light, ensuring that users are clear at a glance and respond quickly to information.
• Long Distance: The transmissing distance of wireless voice intercom equipment can reach 1000 meters in open space and 20 to 50 meters through wall, with strong practicality and high reliability.
• Easy Adjustment: The portable voice intercom system has 2 channels A and B, and 3 volume levels, which users can adjust according to their preferences to meet various different needs.
• Wide Application: This dual way voice intercom system has clear sound quality and is suitable for different application scenarios, including homes, hospitals, hotels, laboratories, and factories, etc.