SIP Embedded Emergency Telephone China

ParametreDimensionAnsøgningerInstruktion

Model: CD-INP-PHO-P-SIP
Telephone: Dual-Tone Multi-Frequency
Omgivelsestemperatur: -20 ℃ til 70 ℃
Relativ luftfugtighed: 10% til 95%
Atmosfærisk tryk: 80-110 kPa
Sound Pressure Level: ≥ 90dBA
Driftsfrekvens: 300-3400 Hz
Wall-Mounted
Sending Loudness Rating (SLR): 5- 15dB
Receiving Loudness Rating (RLR): -7-2dB
Side Tone Masking Rating (STMR): ≥7dB
Keypad: Number Key(0-9), Function Key: Emergency Call Button, Redial Button, Hang-up Button
Size: 300*200*125mm

SIP Embedded Emergency Telefon

Railway Station
Busstoppested
School
Hospital
Tunnel

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Tidligere: SOS Nødtelefon

Næste: Vejrbestandig telefon

Tags: vejberedskabstelefonproducenter, Nødtelefon og opkaldsboks, subway emergency telephone, vejrbestandigt telefonkabinet

This product: SIP Embedded Emergency Telephone

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SIP Embedded Emergency Telefon

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