Emergency Call Box Central Server Rack
Control-room rack that logs, records and monitors every call box
Solar GSM emergency call box in steel for highways and stations
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For highways, stations and docks where there is no cable to the control room. Press the single illuminated button and talk hands-free to the control room once the operator answers. GSM-ECB BOX works on any GSM SIM network, runs on solar power with battery backup, and reports its own health by SMS.
One illuminated, vandal-proof stainless steel button to reach the control room
Hands-free: high-gain microphone, speaker and in-built amplifier
Any GSM SIM network: 850/900/1800/1900 MHz
Solar panel (12 V / 30 W) and battery (12 V / 7 Ah) options
Self-check SMS and door-open SMS
16 SWG steel housing, powder coated
| Power supply | 12 V DC in; solar panel 12 V / 30 W (optional); rechargeable battery 12 V / 7 Ah (optional) |
|---|---|
| Fuse | 2 Amp fast blow |
| Audible frequency response | 150–3500 Hz |
|---|
| Housing | 16 SWG steel, powder coated |
|---|---|
| Dimensions | 360 × 160 × 180 mm |
| Weight | 5 kg |
| Mounting | Vertical wall |
| Hardware | Stainless steel |
| Temperature | 0 to +60 °C |
|---|---|
| Humidity | 0 to 95% Rh non-condensing |
| Dustproof | Fully gasketted enclosure |
| Protection | Conforming to NEMA-4 |
| GSM frequency | 850/900/1800/1900 MHz |
|---|---|
| Connection method | PCB terminal block |
| Time out | 0-20 minutes predefined (optional) |
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Differences first: interface, power, protection and output, then installation. Full specifications are in each model's table.
| Specification | GSM-ECB BOX Emergency Call Box, Metal Housing (GSM) | ECB-GSM-CB Emergency Call Box, ABS Circuit Box (GSM) | VOIP-ECB VoIP Emergency Call Box | WMHF-IIIGSM GSM Remote Location Telephone |
|---|---|---|---|---|
| Interfacediffers | GSM | GSM | IP | GSM |
| Power supplydiffers | 12 V DC in; solar panel 12 V / 30 W (optional); rechargeable battery 12 V / 7 Ah (optional) | 12 V DC in; solar panel 12 V / 30 W (optional); rechargeable battery 12 V / 7 Ah (optional) | 12 V DC in | 220/110 V AC in & 14 V DC out power pack; solar 12 V / 30 W (optional); rechargeable battery 12 V / 7 Ah (optional) |
| Protectiondiffers | Conforming to NEMA-4 | Not specified | Not specified | IP 65 |
| Housingdiffers | 16 SWG steel, powder coated | Not specified | ABS body | 16 SWG steel, powder coated |
| Dimensionsdiffers | 360 × 160 × 180 mm | Not specified | 160 × 250 × 90 mm | 360 × 160 × 180 mm |
| Weightdiffers | 5 kg | Not specified | 1.5 kg | 7 kg |
| Fusediffers | 2 Amp fast blow | 2 Amp fast blow | Not specified | 0.25 Amp 2AG fast blow |
| Time outdiffers | 0-20 minutes predefined (optional) | 0-20 minutes predefined (optional) | 0-20 minutes predefined | 0-20 minutes predefined (optional) |
| Environment | Outdoor | Outdoor | Outdoor | Outdoor |
| Temperature | 0 to +60 °C | 0 to +60 °C | 0 to +60 °C | 0 to +60 °C |
| Humidity | 0 to 95% Rh non-condensing | 0 to 95% Rh non-condensing | 0 to 95% Rh non-condensing | 0 to 95% Rh non-condensing |
| Mounting | Vertical wall | Vertical wall | Vertical wall | Vertical wall |
Part of a system
SOS points along highways, rail lines and ports, with a control room that knows who is calling and whether every box works. SMART call boxes run on GSM or VoIP, with solar options, and report to a central rack and HTMS software.
No signal cabling. It works on any GSM SIM network and runs on 12 V DC, with optional solar panel and battery.
Each box sends a self-check SMS and a door-open SMS.
Control-room rack that logs, records and monitors every call box
Windows software showing caller ID and location for each ECB call
Solar-ready GSM phone for remote sites where cabling is impractical
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