Users Manual

The bell management after the doorbell detects the button event, it sends the

visitor button

message to the indoor bell device through 433MHz frequency, and the bell device will ring

automatically after receiving the message. This event can be triggered multiple times. Bell devices

offer several different ring tones to choose from. Factory use default ring tone, support user

Settings.

Note:

433.92M

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Note: 433.92MHz The bell management after the doorbell detects the button event, it sends the visitor button message to the indoor bell device through 433MHz frequency, and the bell device will ring automatically after receiving the message. This event can be triggered multiple times. Bell devices offer several different ring tones to choose from. Factory use default ring tone, support user Settings.
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PS-CMD-W01 2
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FCC Statement Any Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) This device must accept any interference received, including interference that may cause undesired operation.