Find Hot Sell Wireless Audio Doorbell, Wireless Doorbell Intercom, Audio Doorbell on Industry Directory, Reliable Manufacturer/Supplier/Factory from China.
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Most popular 1 KM long distance audio intercom USB and battery charge power 433MHz Wireless Doorbell Intercom | |
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General | Model: 80104-IN+ 80104-Out | ||
Indoor Monitor | 1. Support 3 monitor+ 2 outdoor station 2. Support intercom, unlock. 3. Volume choose, 38 ringtone choose 4. Open transmission distance: 1KM 5. Intercom time: 90S 6. Tamper alarm 7. AA*4/ USB/ DC 5V charge power 8. Operating Temp: -40℃~+50℃ | ||
Outdoor Camera | 1.Intercom 2.Operating Temp: -40℃~+50℃ | ||
Company Information 
Our ServicesQuality is our advantage.1. PCB 90% SMT by ourselves, to low down defective rate.2. Put in aging room at least 24hours to test products stability.3. Inspect all model functions one by one, not just spot check. Service is our culture1. 18 months warranty or give 1% spare parts for repair 2. 24 hours online service3. OEM & ODM service1) Silk-screen print or laser carve LOGO on the product.2) LOGO shows on the boot screen.3) Product housing, color box, user manual, QC card and multi-language on menu customization.4. All the products would be strictly tested before shipment.Contact usPls leave message to me for further inquiry↓↓↓ Contact us if you need more details on Hot Sell Wireless Audio Doorbell. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Wireless Doorbell Intercom、Audio Doorbell. If these products fail to match your need, please contact us and we would like to provide relevant information. Product Categories : Wireless Intercom
