TR-III
Hooter / Telephone Loud Ringer
Telephone loud ringer so calls are heard over plant noise
107 dB @ 1 mIP 65220/110 V AC
WMHS-IP · SIPSIP VoIP Phone
Steel-cased SIP phone for any standard IP PABX; PoE version available
SIPPoE optionIP 6510/100 Mbps
Ask an engineer about WMHS-IP · SIP on WhatsApp →
- Category
- IP / VoIP Telephones & Systems
- Environment
- Indoor · Outdoor
- Interface
- IP
Ideal for
- Process industries
- Warehouses
- Steel plants
- Cement plants
What it does
A SIP telephone in a vandal-resistant 16 SWG steel case, for plants that run an IP PABX. It comes in dial-keypad and non-dial versions, with a backlit graphical LCD, and a PoE-powered version (WMHS-IP-POE). A relay contact drives an external ringer or flasher.
- 01
Standard SIP: connects to any standard IP PABX
- 02
Dial-keypad and non-dial versions
- 03
PoE (IEEE 802.3af) on WMHS-IP-POE
- 04
132 × 48 backlit graphical LCD
- 05
Relay contact for an external ringer or flasher
- 06
Windows application for extension set-up
Specifications
Electrical · 1
| Power supply | Universal input 100–220 V AC; PoE IEEE802.3af (model WMHS-IP-POE) |
|---|
Acoustic · 1
| Microphone | Noise reducing dynamic |
|---|
Mechanical · 7
| Display | 132 × 48 (2.95 in) backlit graphical LCD |
|---|---|
| Hook switch life | > 1,000,000 operations (magnetic reed) |
| Housing | 16 SWG powder-coated steel body |
| Dimensions | 360 × 160 × 180 mm |
| Handset material | High impact ABS |
| Mounting | Vertical wall |
| Handset cord | Stainless steel |
Environmental · 3
| Operating temperature | -10 °C to +60 °C |
|---|---|
| Humidity | 10 to 90% non-condensing |
| IP rating | IP 65 |
Connectivity · 5
| Protocol | Standard SIP |
|---|---|
| Network interface | 10/100 Mbps RJ 45 Ethernet port |
| Voice codecs | G.711, G.722 (wide-band), G.723, G.726-32, G.729 A/B, iLBC |
| DTMF | In-band and out-of-band (in audio, RFC2833, SIP INFO) |
| Voice processing | VAD, CNG, AEC, PLC, AJB, AGC |
Compare with similar models
Differences first: interface, power, protection and output, then installation. Full specifications are in each model's table.
| Specification | WMHS-IP · SIP SIP VoIP Phone | WMHS-IP · PA IP PA Telephone | WMHS-IIIWP-VOIP Industrial Weatherproof VoIP Telephone | WMHS-ERT-I Weatherproof VoIP Emergency Rail Telephone |
|---|---|---|---|---|
| Paging / talkbackdiffers | NoSIP telephone | Page phone (built-in amplifier)30 W; private mode | Notelephone only | Not specified |
| Poweringdiffers | Mains AC or PoE100–220 V AC; PoE on WMHS-IP-POE | Not specified | Mains AC110/220 V AC | Not specified |
| Vandal-resistantdiffers | Yes | Nohandset model | Nohandset model | Not specified |
| Protocoldiffers | Standard SIP | Standard Internet Protocol (IP) | Standard Internet Protocol (IP) | Not specified |
| Power supplydiffers | Universal input 100–220 V AC; PoE IEEE802.3af (model WMHS-IP-POE) | 220 V AC / 110 V AC (switchable) | 110 / 220 V AC (externally powered) | Universal input 100–220 V AC |
| Protectiondiffers | Not specified | IP 65 | Conforming to NEMA-4 | Not specified |
| Environmentdiffers | Indoor, Outdoor | Indoor, Outdoor | Indoor, Outdoor | Outdoor |
| Operating temperaturediffers | -10 °C to +60 °C | Not specified | Not specified | 0 °C to 40 °C |
| Humiditydiffers | 10 to 90% non-condensing | Not specified | 0 to 95% Rh non-condensing | 10 to 90% non-condensing |
| Mountingdiffers | Vertical wall | Vertical wall / panel | Vertical wall | Vertical wall |
| Connectordiffers | Not specified | RJ-45 CAT-5 / Wi-Fi (Ethernet / wireless communication) | RJ-45 CAT-5 (Ethernet) | Not specified |
| Housingdiffers | 16 SWG powder-coated steel body | 16 SWG powder-coated steel body | Aluminium alloy, powder coated | Aluminium alloy die-cast, powder coated |
Questions
Which exchange does it need?
Any standard IP PABX that supports SIP.
Can it run on PoE?
Yes. The WMHS-IP-POE version takes IEEE 802.3af Power over Ethernet.
Related models
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FL-III
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LED flasher that shows an incoming call from up to 100 m
100 m visibilityIP 65220 V AC
Need WMHS-IP · SIP for a project?
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