The HDE Range represents Guardian’s line of versatile Heavy Duty Emergency Telephones, designed to provide a reliable two-way link for emergency, access, or information assistance in challenging environments. Available in both analog (HDE) and VoIP (HDE-V) configurations, these units are engineered to withstand vandalism, moisture, dust, and corrosive chemicals.
Built to Withstand
The HDE Range offers various models for recessed or wall-mount installations, with single emergency buttons or combined call buttons and 12-digit keypads, making them suitable for a wide array of applications from universities and public access areas to industrial parks and transit facilities.
- 316 Stainless Steel construction (16 Gauge with #4 Brushed Finish) for corrosion resistance
- Emergency Push Button feature for instant connection to designated help numbers
- Remote programming capability for centralized management of emergency networks
- LED indicators for visual confirmation of call connection and operational status
- Control Relays for integration with external devices and systems
- Compatibility with SIP-based IP-PBX servers (VoIP models)
- Adaptive full-duplex voice operation with echo cancellation (VoIP models)
- ADA (American Disability Act) compliant design
- Hands-free speaker operation
- Network web management interface with comprehensive configuration options (VoIP models)
- Integration with Guardian’s OGP (On-Guard Protector) Range of Help Point Pedestal and Wall Mount Housings
The OGP (On-Guard Protector) Series represents Guardian’s line of heavy-duty emergency industrial help point telecommunication devices, available in both 9-foot free-standing pedestal (OGP-10) and wall mount (OGP-20) configurations. Combined with Guardian’s HDE Range of analog and VoIP help point hands-free devices, these robust systems provide reliable two-way communication links to emergency, access, or information assistance. Designed for outdoor environments, the OGP Series delivers dependable emergency communication for universities, transit authorities, parking facilities, medical centers, industrial parks, sporting facilities, and any public area where immediate access to assistance is critical.
- 360° viewable (OGP-10) or 180° viewable (OGP-20) large bright beacon with user-selectable operational modes and high-impact UV-protected lens.
- Unique anti-condensation system reduces internal moisture buildup (OGP-10)
- Integrated DIN mounting system accommodates third part equipment such as media converters and switches
- OGP-10 supports integrated camera mounting for enhanced security and surveillance capabilities
- Panel area lighting for improved visibility and usability in low-light conditions
- ADA compliant design
- Supports both analog (HDE Series) and VoIP (HDE-V Series) help point devices with single or dual call button configurations
- Large removable service panels (OGP-10) or piano hinge swing open door (OGP-20) for easy maintenance and internal system access
- Custom colours and branding available
HDE & OGP Range Product Spec Sheets.
Parts and Accessories.
HDE Range
| Ordering PN | Model | Description | Call Buttons | Keypad | Dialing | Phone System | Certification |
|---|---|---|---|---|---|---|---|
| P6930 | HDE-20 | Surface Mount, Analog, Call Button Phone | 1 | No | Ringdown | Analog | |
| P6931 | HDE-21 | Surface Mount, Analog, Call Button Phone | 1 | Yes | Tone/Pulse | Analog | |
| P6932 | HDE-22 | Surface Mount, Analog, Call Button Phone | 2 | No | Ringdown | Analog | |
| P6933 | HDE-23 | Surface Mount, Analog, Call Button Phone | 2 | Yes | Tone/Pulse | Analog | |
| P6935 | HDE-30 | Recessed Mount, Analog, Call Button Phone | 1 | No | Ringdown | Analog | |
| P6936 | HDE-31 | Recessed Mount, Analog, Call Button Phone | 1 | Yes | Tone/Pulse | Analog | |
| P6937 | HDE-32 | Recessed Mount, Analog, Call Button Phone | 2 | No | Ringdown | Analog | |
| P6938 | HDE-33 | Recessed Mount, Analog, Call Button Phone | 2 | Yes | Tone/Pulse | Analog | |
| P6940 | HDE-20-V | Surface Mount, Analog, Call Button Phone | 1 | No | Ringdown | VoIP | |
| P6941 | HDE-21-V | Surface Mount, Analog, Call Button Phone | 1 | Yes | Tony/Pulse | VoIP | |
| P6942 | HDE-22-V | Surface Mount, Analog, Call Button Phone | 2 | No | Ringdown | VoIP | |
| P6943 | HDE-23-V | Surface Mount, Analog, Call Button Phone | 2 | Yes | Tony/Pulse | VoIP | |
| P6945 | HDE-30-V | Recessed Mount, Analog, Call Button Phone | 1 | No | Ringdown | VoIP | |
| P6946 | HDE-31-V | Recessed Mount, Analog, Call Button Phone | 1 | Yes | Tony/Pulse | VoIP | |
| P6947 | HDE-32-V | Recessed Mount, Analog, Call Button Phone | 2 | No | Ringdown | VoIP | |
| P6948 | HDE-33-V | Recessed Mount, Analog, Call Button Phone | 2 | Yes | Tony/Pulse | VoIP |
| Ordering PN | Description | Note |
|---|---|---|
| OG-HL | OA- Hearing Loop Amplifier Module | For analog modules only |
| OG-TC | OA – Hearing Loop T-Coil Antenna | |
| P6939 | HDE-PM Polling Module | |
| OG-HL-V | OA – Hearing Loop Amplifier Module, VoIP | For VoIP modules only |
OGP Range
| Ordering PN | Model | Description |
|---|---|---|
| P9062 | OGP-10 | 9’ Free Standing Help Point Pedestal |
| P9063 | OGP-20 | Wall Mount Help Point Housing |
OGP Range
| Ordering PN | Description | Note |
|---|---|---|
| OHCM | Overhead Camera Mount | |
| HL | Hearing Loop Antenna | External Antenna Required |
Guardian Telecom provides rugged, intelligent communication and monitoring systems built for the harshest environments. When safety, security, and uptime matter most, we’re your first line of defense.
