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Confidential 

User Manual 

Miwa Lock Co.,Ltd. 

4/4 

5. Regulatory Compliance 
 

5-1. USA-Federal Communications Commission (FCC) 
 

This unit has been tested and found to comply with the limits for a Class B digital device, 
pursuant to Part 15 of the FCC rules. These limits are designed to provide reasonable 
protection against harmful interference in a residential installation. This unit generates, 
uses, and can radiate radio frequency energy and, if not installed and used in accordance 
with the instructions, may cause harmful interference to radio communications. However, 
there is no guarantee that interference will not occur in a particular installation. If this unit 
does cause harmful interference to radio or television reception, which can be determined 
by turning the unit off and on, the user is encouraged to try to correct the interference by 
one or more of the following measures: 

- Reorient or relocate the receiving antenna. 
- Increase the separation between the unit and receiver. 
- Connect the unit into an outlet on a circuit different from that to which the receiver is 

connected. 

- Consult the dealer or an experienced radio/TV technician for help. 
 

This unit complies with Part 15 of the FCC Rules. Operation is subject to the following two 
conditions: 
(1) This unit may not cause harmful interference, and (2) This unit must accept any 
interference received, including interference that may cause undesired operation. 

 
Caution: 

Any changes or modifications not expressly approved by the party responsible for product 
compliance could void the user's authority to operate the unit. 

 
Labelling 
MIWA LOCK ALV2 ENTRANCE READER is labelled as below. 

FCC ID: VBU–ALV2DCU 

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