Expandable For Wuloo Intercoms Wireless For Home 5280Ft Range 10 Channel 3 Code (Only 1 Unit For Expandable The Original Intercom System, Can Not Work Without Other Units)

[ Note ] This Item Is Only 1 Unit For Expandable The Original Intercom System, Can Not Work Without Other Units. Please Feel Free To Communicate With Us If You Have Any Questions Or Concerns About Your Purchase. | [ Excellent Signal ] Clear Sound Quality And Long Range. An Enhanced Signal With 5280 Feet Range Helps Ensure Crisp Sound Quality. The Most Trusted Wireless Intercom System For Home! | [ 10 Channel And 3 Digital Code ] 10 Channels And 3 Digital Codes In A Secure Wireless Intercom System. Features An Enhanced Anti-Interference And Can Work With Other Intercoms With The Same Digital Channel Code! | [ Easy To Use With Detailed Manual ] Features Include Monitor, Talk, Vox (Voice Operated Exchange), Group, And Calling Function. Increase/Lower Volume Too! This Intercom System Is Easier To Use Than Others With User-Friendly Multi-Functions And Included Step-By-Step Instructions! | [ Supported By Power Bank For Outdoor ] This Device Is Compatible With Power Bank (5V 1A) Making It Easy To Take These Intercoms Any Place You Want. Besides, It Designed With Back Hole For Wall Mounting.