Dahua 1 x Button Module (DHIN21)

Technical Specification
Model DHI-VTO4202F-MB1
System
Main Processor Embedded Processor
Button Type Mechanical
Performance
Casing Material Aluminum alloy
Port
Power Output 5 VDC (provides power for other modules)
General
Appearance Color Silver
Power Supply 5 VDC (provided by other modules)
Installation Flush Mount; Surface Mount
Product Dimensions 100 mm × 49.90 mm × 30.50 mm (3.94" × 1.96" × 1.20")
Protection IK07; IP65 (silicone sealant is needed for installation)
Operating Temperature –20 °C to +60 °C (–22 °F to +140 °F)
Operating Humidity 10%–90% (RH)
Power Consumption ≤0.5 W
Gross Weight 0.18 kg (0.40 lb)

Color:
Intercom:
Modular IP
Quantity: