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Accessories

Description

HF-109DC Telephone Intercom Doorbell

Telephone Intercom Doorbell

Specification
1.Both sides of the phone installed on the 5th battery 3
2. Any party pick up the phone and press the button, the other phone will ring, the other party can pick up the phone can call directly
3. Easy to install Easy to use upstairs downstairs door door and other intercom use.
 
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