Description: This is a portable doorbell system for home, factory, hotel, market, and more. Built-in microphone and speaker allow super sound quality for dual way communication. Simple and small design, easy to useifications: Indoor Bell Outdoor Bell Power Supply: Rechargeable Lithium Battery 4 x AAA Batteries(NOT Included.) Input Interface: Micro USB ——————— Wireless Frequency:467.6375MHz 467.6375MHz Transmission Distance:300m 5 ~ 50m Working Time: > 6 Months 48h Working Temperature: C-20 ~ 55 ℃ C-20 ~ 55 ℃ Size: Approx. 100 * 60 * 16mm/ 3.9 * 2.4 * 0.6in;Approx. 100 * 60 * 16mm/ 3.9 * 2.4 * 0.6in Package Size: Approx. 170 * 120 * 25mm / 6.7 * 4.7 * 1.0in Package Weight: 150g Package List: 1 * Indoor Bell 1 * Outdoor Bell 1 * USB Cable 1 * Screw Driver 1 * User Manual
Richer-R Door Bell,Voice Intercom 2.4GHz Mini Portable Dual Way WIFI Wireless Doorbell Interphone System with Built-in High Sensitivity Microphone Speaker
¥7,444
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- ❤【WIFI Wireless Connection】– Built-in WIFI module, no messy wire, 2.4GHz signal ensures stable and smooth transmission. The effective transmission distance can be up to 300 meters.
- ❤【Dual-Way Intercom】– When someone press the call button on outdoor unit, the indoor bell will ring immediately for reminding you. You can press the response button to talk with the people outside.
- ❤【Clear and Fluent Voice】– Built-in high sensitivity microphone and speaker, allow audio input and output, ensure clear and smooth sound effect in communication.
- ❤【Ultra-Long Standby】– The Indoor bell is power supplied by rechargeable lithium battery, the outdoor bell can work for more than 6 months with 4 pcs of AAA batteries, power saving.
- ❤【Simple and Elegant】– Ultra mini size ensure perfect portability and easy installation, small and nice, easy to install questions,Please feel free contact us,we will provide you with high quality after-sales service
In stock