China Stainless Steel Body Waterproof Emergency Telephone with Call Button

Stainless steel body waterproof emergency telephone with call botton
Specification:
As Public telephone for indoor or outdoor, Taxi or bus stands or station, Highway call box Railway, metro, ATM machines side, Generation facilities...
A good ideal telephone for use in wet or corrosive atmospheres
DTMF(Dual Tone Multi Frequency)
Standard and SMART Analogue and VoIP-SIP options available
Matching with most PABX, PBX and PAX systems
Features:
1. Stainless steel body.
2. Handset free, double loudspeaker, with indicator display while speaking.
3. Lightening protection to ITU-T K. 21
4. Well treated metal keypad against rust and corrosion.
5. Adjustable 7 minute timeout optional
6. Waterproof grade is IP65
7. Support hotline call, can realize ring off automatically by the receiver
8. The design is super thin and smart. Embed style and hanging style can be chosen.
Packaging specifications
Machine size: 210 *150 *60( mm )
Carton size: 230 *170 *80( mm )
Packaging material: Pearl cotton, carton
Gross weight: 1.5KG
Net weight: 1.3KG

Communication protocolSIP 2.0(RFC-3261)Master ChipBroadcom 1190KeysDesignStainless steelDirect-button1Numeric KeypadOptionalVoiceMicrophone1Amplifier0.5W-10WSpeaker2WVolume ControlAdjustableFDSPSupport(AEC)Voice streamSupportable ProtocolRTP/RTSPCODECG. 711, G. 729PortPower Supply12V+-15%/1A DC or PoEPoEPoE 802.3af (Class 0 - 12.95W) 48V/380mALAN10/100base-TX s Auto-MDIX, RJ-45)CablesHSYV or betterPassive SwitchNormally Open and Normally Closed highest at 30V/1A AC/DCActive Switched Output12V/500mA DCRS232SupportedRFID/IC
Card Reader OptionalInterfacePower supply12V+-15%/1A DC or PoEPoEPoE 802.3af(Class 0-12.95W)LAN10/100base-TX s Auto-MDIX, RJ-45Recommended cablingCat-5e or higherPassiveswetchNO and NC contacts, up to 30V/1A AC/DCActice switch output12V/700mA DCStructureShell MaterialCold Rolled SteelOperating Temperature-40 C to55 CWorking Condition
Relative Humidity10%-95%Storage Temperature-40 C to70 CInstallationEmbedded installation (pre-burying)Size159*130*40mm