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Dual-Way Window Counter Intercom Interphone System Bank/Hospital/School/Foodcar
Specifications:
- Working voltage: DC9V/0.5A
- Voltage: 110-240V
- Type: Voice Intercom
- Smart Home Protocol: Thread
- Outside microphone: -48db 20Hz-16KHz
- Origin: CN(Origin)
- MPN: RL9908
- Main sound (sub sound): 3W
- Location: Indoor/Outdoor
- Inside microphone: -48db 20Hz-20KHz
- Input voltage: AC 110-240V
- Features: Wall Mounted
- Connectivity: Wired
- Cable Length: 1.6m/5.25ft
- Battery Included: No
- Free shipping
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