The VTO4202FB-MB1 module is designed to work with the VTO4202FB-P-S2 camera module. Compatibility: VTO4202FB-P. Main features: Call button - 1 piece. Power supply: 5 V DC - supplied by other modules. Power consumption: ≤ 1 W. Housing: Metal and plastic, waterproof. Colour: Graphite. Protection class: IP65 - after sealing the additional housing with the mounting surface, e.g., silicone. Vandalism protection: IK07. Operating temperature: -20 °C to 60 °C. Weight: 0.1 kg. Dimensions: 100 x 49.9 x 30.5 mm. Manufacturer/brand: DAHUA. Warranty: 3 years.