Paradox
Paradox PMD75
Paradox PMD75: Legacy wireless indoor dual-optic high-performance PIR detector with true pet immunity for compatible Magellan and RTX3 wireless systems.
Verified against the official Paradox product page on 2026-07-31.
Overview
Paradox PMD75: Legacy wireless indoor dual-optic high-performance PIR detector with true pet immunity for compatible Magellan and RTX3 wireless systems.
Verified Compatibility
- Category
- Alarm Systems
- Manufacturer
- Paradox
- System Family
- Magellan MG Systems
- Product Type
- Wireless Detectors and Sensors
- Connection / Bus Technology
- Legacy Magellan wireless detector
- Compatible Families
- Magellan MG wireless systems, EVO/SP installations only through a verified RTX3 receiver/transceiver path
- Compatible Panels / Consoles / Hubs
- MG6250, MG5000, MG5050, MG5075 where exact model/frequency is verified
- Required Receiver / Module
- Compatible MG wireless receiver/control panel or RTX3 receiver/transceiver on a compatible EVO/SP bus panel
- Incompatible or Restricted Families
- Paradox M System, RTX3 must not be described as Magellan/MG panel compatibility
- Wireless / Regional Variant
- Confirm regional Magellan wireless frequency before installation
- Restrictions / Migration Notes
- RTX3 receiving Magellan wireless transmitters is not proof that RTX3 is compatible with Magellan/MG control panels.
SonSec Technician's Notes
Confirm the exact Paradox platform, wireless frequency, site ownership, installer access and official documentation before installation, service or repair.
SonSec Verdict
SonSec supports supply, installation, commissioning, service and maintenance for approved Paradox products. Repair and upgrade work remains subject to product condition, official support status, parts availability and commercial practicality.
Ideal For
New Alarm Installations
Fault Finding On Existing Alarm Systems
Planned Alarm Maintenance And Battery Replacement
When Not to Choose
Unconfirmed compatibility
Unsafe installation conditions
Things to Consider
Site conditions
Compatibility
Support outcome
Installation Notes
Pre-installation assessment
System integration
Handover planning
Maintenance Notes
Periodic inspection
Fault history
Documentation
Service Life Expectations
Condition-led support
Replacement planning
Key Features
Wireless indoor PIR
Official Paradox archive identifies PMD75 as a wireless dual-optic high-performance PIR.
True pet immunity
Pet immunity is listed up to 40kg / 90lb.
Dual optics
Uses two dual-opposed element sensors with digital dual-opposed detection.
Verified model identity
Paradox PMD75 is published as model PMD75 from Paradox in the Alarm Systems catalogue.
Customer-facing product type
Paradox PMD75 is classified as Wireless Detectors and Sensors in Magellan MG Systems for routing, filters and related-product logic.
Connection and integration path
Paradox PMD75 uses Legacy Magellan wireless detector.
Compatibility is explicit
Paradox PMD75 compatibility is limited to MG6250, MG5000, MG5050, MG5075 where exact model/frequency is verified; required module/accessory path: Compatible MG wireless receiver/control panel or RTX3 receiver/transceiver on a compatible EVO/SP bus panel.
Source-backed content
Paradox PMD75 content is tied to https://www.paradox.com/Products/CAT_ARCHIVES/Magellan.asp?CATID=17&PRD=1519&SUBCATID=103.
Specifications
| Specification | Value |
|---|---|
| Product Type | Wireless indoor dual-optic PIR motion detector |
| Former Model | MG-PMD75 |
| Coverage | 11m x 11m at 90 degrees |
| Wireless Range | 35m with MG6250; 70m with MG5000, MG5050, MG5075 and RTX3 in a typical residential environment |
| Pet Immunity | Up to 40kg / 90lb |
| Compatibility | Magellan MG systems and RTX3-compatible Paradox wireless installations; confirm regional frequency and receiver support |
| Exact Model | PMD75 |
| Manufacturer | Paradox |
| Category | Alarm Systems |
| System or Product Family | Magellan MG Systems |
| Connection or Bus Technology | Legacy Magellan wireless detector |
| Published Status | Verified Supported Legacy Product |
| Canonical Route | https://sonsec.co.za/products/alarm-systems/paradox-pmd75/ |
Recommended Applications
Residential
Commercial
Sectional Title
Compatible Accessories
- backup batteries where compatible
- keypads, detectors and expanders where supported
- sirens, panic buttons and communicators where applicable
Recommended Accessories
- backup batteries where compatible
- keypads, detectors and expanders where supported
- sirens, panic buttons and communicators where applicable
FAQs
Can SonSec install Paradox PMD75?
SonSec can assess the site and advise whether the product is suitable for the required security or automation task. Final recommendations depend on site conditions and product compatibility.
Can SonSec repair a system using Paradox PMD75?
SonSec can diagnose faults on supported systems and advise whether repair, replacement or maintenance is the correct next step.
Which accessories should be used with this product?
Accessory selection must be confirmed against the exact product model, manufacturer documentation and installed system design.
Is official documentation available?
Where an official public manufacturer document has been verified, it is listed on the standalone Product Manuals page.
What information should I provide when booking support?
Provide the product name, installed location, symptoms, photos where useful, recent power events and whether the issue affects access or site security.
Common Faults
Service & Maintenance
- Supply, install, commission, service and maintenance are approved for SonSec-supported Paradox products.
- Repair and upgrade work is assessed against system condition, official support status, parts availability and commercial practicality.
Warranty / Support Notes
- Warranty and support depend on correct installation, site condition, ownership permissions, installer access and manufacturer documentation.
Compare With
Related compatible product: paradox-pmd85
Related to Paradox PMD75 through the verified compatibility registry.
Related compatible product: paradox-nv780mr
Related to Paradox PMD75 through the verified compatibility registry.
Related Products
SUPPORTED LEGACY PRODUCT
Paradox PMD85 Series
Legacy wireless outdoor digital dual-optic high-performance PIR detector with rugged casing and true pet immunity.
View Product
SUPPORTED LEGACY PRODUCT
Paradox NV780MR
Wireless outdoor dual-side-view detector for perimeter pre-entry protection along exterior or interior walls, doors and windows.
View ProductProduct Support
Need help with Paradox PMD75?
Contact SonSec for Paradox alarm-system advice, installation, service or maintenance.