-Feature-
● 8-wire Common Method (Interphone)
● 4-wire Common Method (Videophone)
● RF/ID Feature (Optional)
● Surveillance Monitor Support
Use Guide
Model No. DRC-481L
Model No. DRC-500L
DRC-481L DRC-500L
(Common Method)
Main Entrance Camera
• Thank you for purchasing our COMMAX product.
• Please carefully read this User’s Guide (in particular, precautions for safety)
before using the product and follow the instructions to use your productexactly.
• The company is not responsible for any safety accidents caused in abnormal
operation of the product.
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