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![](https://ae01.alicdn.com/kf/H8955ef1d683347c4ac4c9fc74e2ddf11h/4.jpg) ![](https://ae01.alicdn.com/kf/H36c6dad049214d35b534dbe326d6f0f44/4.jpg) ![](https://ae01.alicdn.com/kf/H69d6fbffa48a481ea90d1d547755fe0eS/4.jpg) ![](https://ae01.alicdn.com/kf/Hd0cf16a5dc4e4260bec4788551ba7799b/4.jpg) aHR0cDovL2ZyZWVzaGlwLmNvLmty![](https://ae01.alicdn.com/kf/H8955ef1d683347c4ac4c9fc74e2ddf11h/4.jpg) ![](https://ae01.alicdn.com/kf/H36c6dad049214d35b534dbe326d6f0f44/4.jpg) ![](https://ae01.alicdn.com/kf/H69d6fbffa48a481ea90d1d547755fe0eS/4.jpg) ![](https://ae01.alicdn.com/kf/Hd0cf16a5dc4e4260bec4788551ba7799b/4.jpg) ![](https://ae01.alicdn.com/kf/Hdacf3c2503bf430f994ce65fbaf5f23fI/4.jpg)
- ºê·£µå À̸§: VBESTLIFE
- ±Ù¿ø: CN (Á¤Ç°)
- Application: Suitable for family hotel building
- Voltage: 12V DC
- Operating Current: 20mA
- Ambient Temperature Working: -10¡É - 45¡É
- type1: Wired Doorbell
- type2: Wired Door Bell
- type3: No Battery Doorbell
- type4: Home Doorbell
- type5: Hotel Door Bell
- type6: Loudspeaker Door Bell
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DC 12V Wired Doorbell 4 Core Wire Access Control System for Hotel Household Building
Feature:
1. Using high?quality ABS shell material, fire?retardant, sturdy and durable, long service life.
2. This doorbell is designed with a built?in speaker. Once someone presses it, it will emit a loud ringtone, and you can hear it at home, and you don`t have to worry about missing visitors.
3. It adopts wired design, no need to buy any battery, just use the access control power supply, which is environmentally friendly, convenient and cost?saving.
4. This wired doorbell is very convenient to operate and install. Wall hanging or double?sided adhesive paste installation(not include double?sided adhesive).
5. Suitable for family, hotel, building. It is an external wired doorbell used for secure access control.
Specification:
Item Type: Wired Doorbell
Material: ABS
Application: Suitable for family, hotel, building
Working Power Supply: Voltage: 12V DC
Operating Current: 20mA
Ambient Temperature: Working: -10¡É - 45¡É
Relative Humidity: Working: 40%RH - 90%RH
Package List:
1 x Wired Doorbell
How to use:
Wall hanging or double?sided adhesive paste installation(not include double?sided adhesive)
1. Connect the DC 12V power supply with the red wire is connected to the positive pole and the black wire is connected to the negative pole
2. Green line and yellow line connection, can issue two sound of ding ding dong dong
![](https://ae01.alicdn.com/kf/H63cabeb608b148cb924212f8189082a7o.jpg) ![](https://ae01.alicdn.com/kf/Hebc53a3518f744e08d21b7364212e80aw.jpg) ![](https://ae01.alicdn.com/kf/H8024b73c6b154cb4821c3db94189528dZ.jpg) ![](https://ae01.alicdn.com/kf/Hf33cf3be080b4364aa8f2509ed03bd72L.jpg) ![](https://ae01.alicdn.com/kf/H631ea0d588f94c60a637a2cb29e1bdcap.jpg) ![](https://ae01.alicdn.com/kf/H25bfabbd39d24f60993a04a82ebc50e1A.jpg) ![](https://ae01.alicdn.com/kf/Hc801c6b6e3c549048b6e037a72d76fa8z.jpg)
![](https://ae01.alicdn.com/kf/H9427f55de01d472bab95555debd24eafM.jpg) ![](https://ae01.alicdn.com/kf/H3b45c90174aa4516812e15c601b0d312q.jpg) ![](https://ae01.alicdn.com/kf/Hb3bee357596346cda7263a1fc3e4ed16R.jpg) ![](https://ae01.alicdn.com/kf/H18b9749dd58c4fd5a6721cbc94286312Z.jpg) ![](https://ae01.alicdn.com/kf/H42152e709f1e4d9e861d780cd23a89d81.jpg) ![](https://ae01.alicdn.com/kf/Hb81c74744bba40778100d9f108e98982I.jpg)
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