Smart Wireless Voice 2-Way Intercom Doorbell - Home Security System with Long Range, Clear Audio, Easy Installation, and Battery Power

Smart Wireless Voice 2-Way Intercom Doorbell - Home Security System with Long Range, Clear Audio, Easy Installation, and Battery Power

• Quality Assurance: Our products and equipment comply with the standards and regulations related to FCC, CE and CCC. You can buy with confidence, no need to worry about quality issues.
• Large volume: The speaker volume is large, adjustable, and the sound is clear. It can be easily installed on the wall with tape. The ideal distance can reach 300 meters without interference, and it can also be used as a home walkie-talkie.
• Two-way voice intercom: The combination of indoor walkie-talkie and outdoor walkie-talkie allows you to communicate with visitors outside the door. The doorbell sound is highly restored, allowing you to identify visitors outside the door based on your voice.
• 6 months standby time: low doorbell power consumption, long standby time, outdoor clock standby time of up to 6 months, greatly saving you energy.
• ✔Battery powered: The doorbell is powered by 4 batteries, and the battery is easy to replace, so you don't have to worry about cumbersome steps.（ Due to logistics reasons, the battery is not included and must be purchased by yourself）