Project Telecom PT102-SC GSM / 4G Push-to-Call Outdoor Phone - Grey

The Project Telecom PT102-SC GSM / 4G Push-to-Call Outdoor Telephone is a professional-grade wireless communications solution designed for dependable operation in harsh industrial, outdoor and public-access environments. Combining simple push-to-call functionality with GSM / 4G cellular connectivity, the PT102-SC delivers reliable handsfree communication without requiring analogue telephone lines or network cabling.

Designed for factories, warehouses, transport infrastructure, utility sites, rail networks, ports, marine facilities, tunnels, construction projects, car parks and public assistance points, the PT102-SC allows users to instantly connect to a pre-programmed destination at the press of a button. Its corrosion-resistant die-cast aluminium enclosure, weatherproof protective front door and IP66-rated protection help ensure reliable operation in exposed and demanding environments.

Heavy-Duty Construction for Harsh Environments

Engineered specifically for industrial and public-access applications, the PT102-SC features a robust die-cast aluminium housing with an industrial epoxy powder-coated finish. The weatherproof enclosure incorporates a protective front door that helps safeguard internal components from dust, moisture, rain and environmental contamination.

Tamper-resistant mounting bars, vandal-resistant construction and durable stainless-steel components make the PT102-SC ideal for exposed locations where long-term reliability and security are essential.

Simple Push-to-Call Operation

The PT102-SC provides intuitive operation through a vandal-resistant stainless-steel call button. Users simply press the button to automatically connect to a pre-programmed contact, helpdesk, control room, security office or assistance centre without requiring manual dialling.

This straightforward functionality makes the telephone particularly suitable for emergency assistance points, customer help stations, industrial communications systems, transport infrastructure and security applications.

GSM / 4G Connectivity

The GSM / 4G version operates via the mobile network using a Micro SIM card, eliminating the need for fixed telephone lines or network infrastructure. This provides a flexible communications solution for remote locations, temporary sites and installations where conventional telephone services may be unavailable or impractical.

Configuration and remote management can be performed via SMS messaging, enabling straightforward deployment and ongoing administration without site visits. The GSM / 4G version also supports remote status reporting via SMS.

Handsfree Full Duplex Communication

The PT102-SC provides handsfree full duplex voice communication, allowing clear two-way conversations without the need for a handset. The handsfree design improves reliability while reducing maintenance requirements in demanding industrial and public-access environments.

IP66 Weatherproof Protection

The telephone is housed within a fully weatherproof enclosure designed to provide IP66-rated protection against dust ingress and water exposure. An IP67 version is available on request for applications requiring enhanced environmental protection.

The weather-sealed protective door helps preserve performance in exposed outdoor environments, making the PT102-SC suitable for year-round operation in challenging conditions.

Accessibility & User Safety Features

An optional inductive coupler can be supplied for hearing aid compatibility where required. This feature helps improve accessibility for hearing-impaired users while maintaining the simplicity of handsfree operation.

Non-volatile memory helps retain programmed settings during power interruptions, supporting dependable long-term operation and reducing maintenance requirements.

*Note - Hearing aid symbol shown in product images for illustrative purposes only. Inductive coupler available on request at an additional cost.

Features

• Heavy-Duty GSM / 4G Push-to-Call Outdoor Telephone
• Designed for Harsh Outdoor and Industrial Environments Including Warehouses, Factories, Manufacturing Facilities, Transport Infrastructure, Car Parks, Public Areas, Construction Sites, Ports, Docks and Airports
• One-Touch Push-to-Call Autodial Operation
• GSM / 4G Cellular Network Connectivity
• Supports Micro SIM Card
• SMS Configuration and Remote Programming
• SMS Remote Status Reporting
• Handsfree Full Duplex Voice Communication
• 12V DC Powered Operation
• IP66 Weatherproof Protection
• IP67 Version Available on Request
• Weatherproof Protective Front Door
• Corrosion-Resistant Die-Cast Aluminium Housing
• Industrial Epoxy Powder-Coated Finish
• Vandal-Resistant Construction
• Stainless-Steel Push Button
• Tamper-Resistant Mounting Bars and Fixings
• Non-Volatile Memory
• Optional Inductive Coupler for Hearing Aid Compatibility (Available on Request)
• Dry Contact Relays Available on Request
• Operating Temperature Range from -30°C to +65°C
• MTBF Exceeding 50,000 Hours
• CE, FCC and RoHS Compliant

Specifications

Connectivity

• GSM / 4G LTE Network Operation
• Micro SIM Card Support
• SMS Configuration
• SMS Remote Reporting
• Push-to-Call Autodial Function
• Wireless Deployment without Telephone Line Infrastructure

Supported Network Bands

• 4G LTE FDD - B1 / B3 / B5 / B7 / B8 / B20
• LTE TDD - B38 / B40 / B41
• WCDMA - B1 / B5 / B8
• GSM - B3 / B8

Audio Features

• Handsfree Full Duplex Communication
• High-Quality Two-Way Audio
• Shrill Warble Ringing Tone
• Approx. 90 dBA Ringing Volume at 1 Metre

Construction

• Corrosion-Resistant Die-Cast Aluminium Housing
• Industrial Epoxy Powder-Coated Finish
• Stainless-Steel Call Button
• Tamper-Resistant Mounting Bars and Fixings
• Weatherproof Protective Front Door
• Vandal-Resistant Design

Protection Features

• IP66 Weatherproof Protection
• IP67 Available on Request
• Conforms to EN60529
• Heavy-Duty Industrial Construction

Accessibility Features

• Optional Inductive Coupler for Hearing Aid Compatibility (Available on Request)

Environmental Specifications

• Operating Temperature: -30°C to +65°C
• Storage Temperature: -40°C to +75°C
• MTBF Exceeding 50,000 Hours

Power Requirements

• 7.4V - 12V DC Input
• Idle Current - 75mA
• Off-Hook Current - 160mA

Compliance

• CE Certified
• FCC Compliant
• RoHS Compliant

Dimensions & Weight

• Dimensions - 204mm x 334mm x 126mm
• Gross Weight - 7kg

Package Contents

• Project Telecom PT102-SC GSM / 4G Push-to-Call Outdoor Telephone (Grey)
• Tamper-Resistant Mounting Hardware
• User Documentation