DESHUN H9B Wireless Voice Intercom Doorbell System

The DESHUN H9B is a wireless two-way voice intercom doorbell system designed for easy communication without the need for a network connection. Ideal for homes, villas, or teahouses, it features simple button operation and is battery-powered for convenient installation. This system provides clear audio communication between outdoor and indoor units.

Wi-Fi module: No Wi-Fi module category: Smart doorbell Alarm method: Sound alarm Control method: Button Certified Model: H9B model: H9B Is network usage required: Does not require network usage Connection Protocol: Graffiti Smart Choice Cylinder grade: Not involved CCC compulsory certification: no Voice function: Supports voice function Additional features: No additional features Power supply: Battery powered Unlocking method: Not involved Switch Category: Switch panel Bluetooth template: No Bluetooth module Applicable scene: bedroom Lock body type: Not involved Lock body power type: Not involved