433MHz Wireless Wifi Smart Video Doorbell Chime Music Receiver Home Security Indoor Intercom Door Bell Receiver 10-110dB
$53.38
Description
- Itercom: No
- Power: Electric Supply
- Display: None
- Feature: None
- Communication Interface: WireLess
- Item Type: Wireless Doorbell
- Alarm: No
- Origin: Mainland China
- Certification: NONE
- Smart home platform: Other
Q&A:
Q: Why install a remote monitoring video doorbell
A: When the parents and adults are not at home, only the children and children are left at home at this time. When the door is ringing or slamming, the remote camera monitors the doorbell and plays the role of ringing the bell. Immediately push the picture to the prestige, immediately present the image, then the parents can immediately understand any dynamic whereabouts at the door!
|
Operating Voltage |
AC 90~250V |
Working frequency |
433.92 MHz +-280 KHz |
|
Power consumption |
10 mW |
Transmit power |
0dbm |
|
Sensitivity |
-110dbm |
Net weight |
92G |
|
Volume |
10-110db |
Size |
81*81*20mm |
Features:
*Installation is simple and convenient
*Ultra low power design, power saving and long-lasting use
* 52 first polyphonic ringtones
*4 level optional volume adjustment
Additional information
| Color | Black, White |
|---|---|
| Itercom | No |
| Power | Electric Supply |
| Display | None |
| Feature | None |
| Communication Interface | WireLess |
| Item Type | Wireless Doorbell |
| Alarm | No |
| Origin | Mainland China |
| Certification | NONE |
| Smart home platform | Other |
| Plug Type | AU Plug, EU Plug, UK Plug, US PLUG |
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