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DS-1350HM

Voice Intercom Unit

Independent audio processing chip
Full-duplex two-way audio with high volume voice, fidelity, clear tone, and low noise
5 level volume adjustment via pressing physical button
Built-in microphone
Small and light, convenient for installation and maintenance

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General
Speaker< 2 Vpp; Impedance: 600 Ω; 1-ch built-in speaker
MIC< 1.2 Vpp; Impedance: 1000 Ω; 1-ch built-in MIC; Connectable to external interface. Supports auto switch
Working Voltage12 VDC/30 mA
Working Temperature-10° C to +55° C (+14° F to +131° F)
Working Humidity10% to 95%
Dimensions85 × 85 × 26 mm (3.3 × 3.3 × 1.0 inch)

Physical buttons

Volume

Physical button. 5 levels adjustable.

System

Indicator

Solid lit or flashing

Wiring Length

6000 mm

General

Speaker

< 2 Vpp; Impedance: 600 Ω; 1-ch built-in speaker

MIC

< 1.2 Vpp; Impedance: 1000 Ω; 1-ch built-in MIC; Connectable to external interface. Supports auto switch

Working Voltage

12 VDC/30 mA

Working Temperature

-10° C to +55° C (+14° F to +131° F)

Working Humidity

10% to 95%

Dimensions

85 × 85 × 26 mm (3.3 × 3.3 × 1.0 inch)

Physical buttons

System

General

Speaker< 2 Vpp; Impedance: 600 Ω; 1-ch built-in speaker
MIC< 1.2 Vpp; Impedance: 1000 Ω; 1-ch built-in MIC; Connectable to external interface. Supports auto switch
Working Voltage12 VDC/30 mA
Working Temperature-10° C to +55° C (+14° F to +131° F)
Working Humidity10% to 95%
Dimensions85 × 85 × 26 mm (3.3 × 3.3 × 1.0 inch)