USB CCID поддержка sdk omnikey BT кард-ридер с ACR1311U-N2
US $29.00-$36.00
Дешевый беспроводной смарт-видеодомофон sip onvif протокол дверного звонка для строительства Wi-Fi ночное видение дверной звонок
- Категория: Access Control Systems & Products >>>
- Поставщик: Hunan,Fanjie,Biological,Technology,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Aug-17-2025 | 22.51 $* | 22.45 $* |
| Jul-17-2025 | 18.91 $* | 18.7 $* |
| Jun-17-2025 | 21.75 $* | 21.54 $* |
| May-17-2025 | 21.76 $* | 21.50 $* |
| Apr-17-2025 | 17.62 $* | 17.90 $* |
| Mar-17-2025 | 21.70 $* | 21.59 $* |
| Feb-17-2025 | 21.59 $* | 21.95 $* |
| Jan-17-2025 | 20.51 $* | 20.10 $* |
Характеристики
Specification
HD WIFI Video Doorbell V5 | ||
Two-way Audio | Notifications | |
Wif-Fi Compatible | Wide Angle Lens | |
Night Vision | Low Power Consuption | |
Easy Installation | Long Battery Life | |
MicroSD Card (Optional) | Battery (Optional) | |
Chime / Speaker (Optional) | App Control | |
Weight: 275 g | 365 g (with Chime) | |
Products Description
Answer the door from anywhere
Ring is on a mission to make neighborhoods safer – starting at the front door. With our world-renowned Video Doorbells, convenience and peace of mind are always at your fingertips whether you’re home or away.
Detect motion when people come to your property.
Receive notifications on your phone, tablet or PC.
See, hear and speak to visitors in real time from anywhere.
There’s a Ring
for every home.
for every home.
Get even more with our most advanced doorbell yet, featuring Power over Ethernet for a reliable charge and connection.
Replace your compatible door peephole with smart security – the perfect solution for apartments, homes, townhouses and more.
See even more with Video Doorbell – the first feature of its kind for battery-powered video doorbells that adds a 4-second video preview to any motion event.
Meet the original Video Doorbell, now made even better with sharper HD video and improved motion detection – all for the same
affordable price. Enhance your home with advanced security and an ultra-slim design. Connect to existing doorbell wires for a
nonstop charge and protection.
affordable price. Enhance your home with advanced security and an ultra-slim design. Connect to existing doorbell wires for a
nonstop charge and protection.
Certification&Patent
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