Model:OB3 HB3 2520E
Technical Specification
Input Voltage: AC 120V / 220V
Transformer: DC 12V / 24V
Control Quantity: 1-4 PCS
Installation Size: 2 x ф45 mm
Product Size: 127 x 97 x 72 mm
Working Frequency: 10%(2 minutes longest
continuous operation)
Protection Device: Current overload protection
Operation Mode: Handset
Working Temperature: -0-45℃
Safety Certification: CE