GDS3702 SIP语音对讲

Supply Voltage

12VDC /1A (AC power adapter not included)

SIP/VoIP Support

Yes, broad interoperability

Voice Codecs

G.711μ/a, G.722, DTMF(RFC2833, SIP INFO), AEC, ANC

Audio Input

Built-in microphones up to 1.5m

Audio Output

HD loudspeaker 2W, up to 3m

Input

2 Optocoupler Input,Vin<15V, for door sensor or other low voltage device

Output

2 Relay, 125VAC/0.5A or 30VDC/2A, Normal Open or Normal Close, for electric lock, light switch or other relative high voltage device

Waterproof Certificate

IP66 (EN60529)

Vandal Resistance

IK10 (IEC62262)

Temperature and Humidity

Operation:  -30°C to 60°C;

Storage:   -35°C to 60°C

Humidity: 10% to 90% Non-condensing

Mounting

On-Wall, In-Wall (Mount Kit required, Sold separately)

Dimension (HxWxD) and Weight

On-Wall:    173mm x 80mm x 36mm;

In-Wall:   217mm x 120mm x 11.6mm;

Unit Weight: 672 gram

Compliance

CE, FCC, IC, RCM, UKCA