1. Wide Application: Wireless intercom doorbells are widely used in homes, hotels, villas, factories, hospitals, etc. 2. Wireless Range: The unobstructed range of the wireless voice intercom doorbells is approximately 1000 meters, requiring no internet or wiring, and can be switched on and used immediately. 3. Smart Design: The voice intercom doorbells feature a smart and user-friendly design, with intercom lighting and a power indicator light, making operation clear at a glance. 4. Working Time: Both the outdoor and indoor units use 2000mAh batteries. The outdoor doorbells can operate normally for approximately 8 months with 5 presses per day and 2 minutes of speaking per press, while the indoor doorbells operate for approximately 1 week. 5. Excellent chip: The wireless voice intercom doorbells adopt a special smart intercom chip with strong penetration power, which can be used from the 1st to the 8th floor.
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