1 kilometer Distance Desk Wireless Intercom for Hotel Support max 9999pcs +inbuilt Battery
Wireless indoor intercom
High fidelity audio technology.
Zero block sound transmission
1.one system supports 100 pcs : 00 ~ 99
2 floor transmission distance: 1 to 8 layers
3. Horizontal through the wall distance: 80 meters
4 open transmission distance: 1KM
Battery capacity: 1500mA
6. Charging current: 300mA, need to charge 5h
7. Standby current: 3mA, the longest standby time up to 500h
8. Maximum operating current: 400mA,
Wireless audio intercom widely used for home, office, hotel, SPA, club, restaurant, and other places need unlimited communication
2.4Ghz wireless handsfree audio intercom for office home hotel building use
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