
Product Description
138, is our company's voice intercom doorbell. It does not have a camera installed and intelligently realizes voice intercom. This voice intercom doorbell can be used to unlock with password, swipe card and talk with indoor monitor. There are also many types of frontal chamber monitors. If you like this product, you can send me a message.
Product Parameters
Model | MK-138 |
Material | Aluminum Alloy |
Power | DC12V±10% |
System | Durable and clear voice |
Working temp. | -20℃~70℃ |
Relative humidity | 50%~95% |
Minimum illumination | 0.1 LUX |
Type | Non-visual |
Dimension | 300*110*30 mm |
Function | Calling, Intercom, Unlocking |
Product Display
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