Product Name: Embedded 4 inch hands free B/W Video door phone

Name:	Embedded 4 inch hands free B/W Video door phone	Model:	SSG-BF326
Attestation:	CCC	Type:	Video Door Phone For Villa
Description:
Basic function: 4 inch CRT tube Two-way talking, monitoring, unlocking Support Several Indoor units to work at the same time Wall-mounted installation
Parameter:
Parameters: Working voltage: DC15V Working temperature: -10°C+55°C Display: 4 inch B&W display Wiring mode: 5+1 (RVV2*1.0+RVV3*1.0+SYV75-5-96) Ring db: more than 60db Operation mode: hands-free Size: 190*225*52mm
Situation:
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