The Paradox MG5050+ Hybrid Wireless Alarm Kit (PK-MG5+PM7H) is a versatile security alarm package designed for residential and commercial properties across Australia and New Zealand. Featuring the expandable Paradox MG5050+ 32-zone hybrid alarm controller, two PMD75 wireless dual-optic PIR motion detectors with 40kg pet immunity, and an SR230 wireless outdoor siren with integrated blue strobe, this kit combines intelligent intrusion detection, flexible wireless installation and powerful audible and visual alarm notification.

At the heart of the system is the Paradox MG5050+ Hybrid Alarm Controller, providing eight onboard hardwired zones with expansion capabilities for up to 32 security zones. The controller supports 32 user codes, two independent security partitions and up to 16 programmable outputs, making it suitable for homes, offices, retail stores and other properties requiring configurable security protection.

The MG5050+ features an integrated wireless transceiver, allowing compatible Paradox wireless detectors and accessories to communicate with the alarm system. This hybrid design combines conventional hardwired security with wireless expansion, offering greater installation flexibility and reducing the need for extensive cabling to supported wireless devices.

For reliable movement detection, the kit includes two Paradox PMD75 Wireless Digital Dual-Optic PIR Detectors, incorporating Digital Dual Opposed Detection and Digital Shield processing technology. With an 11m × 11m detection area, 90-degree viewing angle and pet immunity for animals weighing up to 40kg, these detectors help distinguish human movement from common pet-related activity when correctly installed.

The included Paradox SR230 Wireless Outdoor Siren provides a 100dB audible alarm with an integrated blue strobe light. Featuring IP54 weather resistance, two-way supervised wireless communication, front and rear tamper detection and battery-powered operation, the SR230 is designed for outdoor security notification without requiring alarm signal cabling between the siren and control panel.

Completing the package is the Paradox PDX-KIT Base Kit, containing a metal enclosure, 12V 7Ah sealed lead-acid backup battery, 16V AC power supply and cabinet tamper switch. A Paradox MG and SP user manual is also included.

The Paradox MG5050+ Wireless Alarm Kit PK-MG5+PM7H provides an expandable security foundation for installers seeking wireless detection, pet-friendly intrusion monitoring and outdoor siren protection.

Important: This kit does not include a keypad, wireless remote control or IP communication module. A compatible keypad or other supported control method must be supplied separately for practical system operation and configuration. Remote smartphone management also requires appropriate compatible communication equipment.

What's Included in the Box?

Paradox Base Kit (PDX-KIT) Contents

• 1 × Grey metal alarm enclosure, 280 × 280 × 76mm

• 1 × 12V 7Ah sealed lead-acid backup battery

• 1 × 16V AC, 1.5A plug pack power supply

• 1 × Paradox cabinet tamper switch and bracket

The SR230 outdoor siren is supplied with three 1.5V C-size alkaline batteries as specified in its product information. Battery inclusion for the PMD75 detectors should be confirmed with the supplier.

Main Features and Benefits

1. Advanced MG5050+ Hybrid Alarm Controller

The Paradox MG5050+ provides a configurable platform for combining hardwired alarm zones with compatible wireless security accessories.

Key benefits:

• Eight onboard hardwired alarm zones

• Zone doubling to 16 hardwired inputs

• Expandable to a maximum of 32 zones

• Supports up to 32 user codes

• Two independent security areas

• Built-in wireless transceiver

• Up to 16 programmable outputs

• 512-event memory

• Supports compatible Paradox alarm keypads and expansion modules

Its hybrid architecture makes the MG5050+ suitable for both new installations and security system upgrades.

2. Built-In Wireless Communication

The MG5050+ incorporates a wireless transceiver supporting compatible Paradox devices operating on the appropriate radio frequency.

This allows the two supplied PMD75 detectors and SR230 siren to communicate wirelessly with the alarm controller, reducing the need to run dedicated alarm cabling to those devices.

Wireless coverage depends on installation conditions, construction materials, interference and device positioning.

3. Two PMD75 Wireless Dual-Optic Motion Detectors

The included Paradox PMD75 detectors provide advanced digital motion detection with dual optics and pet-immunity technology.

Key features:

• Dual-optic PIR detection

• Two dual-opposed sensing elements

• Digital Dual Opposed Detection

• Digital Shield processing with adjustable sensitivity

• Pet immunity for animals weighing up to 40kg

• 11m × 11m detection coverage

• 90-degree viewing angle

• Automatic temperature compensation

• Single- or dual-edge signal processing

• Wireless communication at 433MHz

• Energy-saving functionality

The PMD75 detectors are particularly useful in properties where wireless installation flexibility and pet-friendly motion detection are required.

4. SR230 Wireless Outdoor Siren with Blue Strobe

The Paradox SR230 Wireless Outdoor Siren delivers an audible and visual alarm warning without requiring a wired alarm connection to the control panel.

Key features:

• 100dB piezoelectric siren

• Integrated blue strobe light

• Fully supervised two-way wireless communication

• Weather-resistant IP54 enclosure

• UV-protected housing

• Front-cover and wall-removal tamper detection

• Distinct notification patterns for intrusion and fire events

• Wireless signal strength and status indication

• Battery-powered operation

• Three 1.5V C-size alkaline batteries included

The SR230 offers flexible positioning around a property, subject to wireless communication range and environmental requirements.

5. Pet-Friendly Intrusion Detection

The two PMD75 detectors support pet immunity for animals weighing up to 40kg, helping reduce unwanted alarms associated with pets.

Pet immunity is conditional and does not guarantee that pets will never trigger the system. Proper detector positioning, mounting height and sensitivity adjustment are important for optimal performance.

6. Expandable 32-Zone Security System

The MG5050+ supports expansion up to 32 zones, enabling the addition of compatible security devices such as magnetic door contacts, additional motion detectors and other supported alarm sensors.

This flexibility allows the system to grow alongside changing property requirements.

7. Two Independent Alarm Partitions

The MG5050+ supports two separately managed security areas.

For example, an installer can configure different areas for a residential living space and home office, or for a retail shopfront and separate storeroom.

8. Battery Backup for the Alarm Controller

The supplied 12V 7Ah sealed lead-acid battery provides backup power for the control panel when the mains supply is interrupted.

The PMD75 detectors are separately battery powered, while the SR230 also operates from its own batteries.

Actual battery life and system backup duration depend on usage, connected devices and environmental conditions.

9. Wireless Device Supervision and Tamper Protection

The MG5050+ supports wireless supervision, while the SR230 provides supervised two-way communication and tamper monitoring.

These functions help the system identify supported device status conditions and potential interference or tampering events.

10. Optional Remote Connectivity

The MG5050+ supports compatible optional internet and cellular communication modules.

With suitable communication hardware, firmware and services, additional remote management and alarm reporting functions may be available.

An IP or cellular communication module is not included in this kit.

Detailed Technical Specifications

Paradox MG5050+ Hybrid Alarm Controller

Paradox PMD75 Wireless PIR Motion Detectors

Wireless coverage is an indicative manufacturer/supplier figure rather than a guaranteed installed range.

Paradox SR230 Wireless Outdoor Siren

The SR230 is a security alarm notification device and should not be treated as a substitute for a compliant dedicated fire alarm or smoke detection system.

Paradox Base Kit and Power Components

Practical Applications and Use Scenarios

Residential Home Security

The Paradox MG5050+ hybrid kit provides a flexible security platform for residential properties. Its two wireless PMD75 motion detectors can be positioned in selected indoor areas, while the SR230 outdoor siren provides audible and visual alarm indication.

A compatible keypad or control accessory must be added for normal user operation.

Pet-Friendly Home Alarm Systems

The PMD75 detectors are suitable for homes where pets may be present. Their dual-optic design and adjustable digital processing help reduce nuisance alarms under correctly configured pet-immune conditions.

Small Office and Commercial Security

The MG5050+ supports up to 32 user codes and two areas, making it suitable for business premises requiring multiple authorised users and separately controlled security zones.

Retail Store Security

The kit can be configured for movement detection in retail sales areas, storerooms and other designated spaces, with compatible additional sensors available for entrances and other vulnerable locations.

Wireless Security Retrofits

The combination of built-in wireless communication, wireless PIR detectors and wireless outdoor siren makes this kit useful for security upgrade projects where additional alarm cabling may be inconvenient.

The MG5050+ control panel itself still requires an appropriate wired power supply and installation.

Residential Properties with Separate Workspaces

Two-area functionality allows installers to configure independent security areas for properties containing separate living and working spaces.

Expandable Security Installations

Additional compatible wireless detectors, door contacts, keypads, communication devices and other supported accessories can be added to accommodate changing security requirements.

Warranty Information

The Paradox MG5050+ Hybrid Alarm Kit PK-MG5+PM7H is subject to the applicable manufacturer and supplier warranty terms for its individual components.

Warranty Period: Confirm the applicable duration for each component with the supplier or authorised Paradox representative.

Warranty Coverage: Manufacturer warranty coverage generally depends on the relevant product conditions, correct installation and intended use.

Warranty Claims: Customers should retain proof of purchase and identify the affected product code when requesting assistance.

Manufacturer Support: Warranty issues may be coordinated through the supplying business and the relevant authorised manufacturer representative.

Australian Consumer Law guarantees and applicable New Zealand consumer protection rights remain in effect.

About Paradox

Paradox is an established electronic security manufacturer specialising in intrusion alarm systems, hybrid and wireless control panels, motion detectors, alarm keypads, sirens and security communication technology.

Its Magellan product range combines wireless intrusion detection with programmable control and expansion capabilities for residential and commercial security applications.

The MG5050+ controller, PMD75 digital wireless detectors and SR230 supervised wireless siren provide a coordinated security platform designed for flexible installation and reliable alarm operation.

Product SKU / Code

Datasheets, Manuals and Downloadable Resources

Component Product Information

Manufacturer Technical Documentation

• Paradox MG5050+ Controller Information and Manuals

• Paradox Wireless Detector Technical Catalogue

• Paradox Manufacturer Website

Additional installation instructions, datasheets and programming documentation may be available through the relevant product pages or authorised installer channels.

Excellence for the Australian and New Zealand Market

The Paradox MG5050+ Hybrid Wireless Alarm Kit PK-MG5+PM7H combines wireless intrusion detection, pet-immune motion sensors and an outdoor siren/strobe to support professional security installations across Australia and New Zealand.

Australian and New Zealand Security Applications

The hybrid design provides flexible installation options for residential properties, small businesses, offices, retail premises and security retrofit projects.

The included wireless detectors and battery-powered outdoor siren can help reduce the need for extensive alarm cabling to those devices.

Quality Standards and Certifications

The kit combines identified Paradox security components designed for electronic intrusion detection and alarm notification.

The SR230 carries an IP54 ingress protection rating, indicating a defined level of protection against dust and water splashing.

Compliance with any specific Australian or New Zealand security standard, or certification of the complete assembled kit, should be confirmed with the relevant authorised supplier. Certifications of individual devices do not automatically establish compliance of the complete installation.

Genuine Paradox Product Sourcing

Customers should receive genuine Paradox security equipment through verified supply and distribution channels.

Globlelink's authorised sourcing arrangements and any exclusive distribution claims should be confirmed against the relevant supplier agreements before publication.

Professional Installation and Configuration

Correct installation and system configuration are important for ensuring dependable operation, including:

• Matching wireless device frequencies and controller firmware

• Testing wireless signal strength and communication

• Correctly positioning and programming PMD75 detectors

• Mounting the SR230 according to environmental and security requirements

• Installing a compatible keypad or other supported user control device

• Assessing backup battery capacity and system power requirements

Manufacturer Warranty and Local Support

Warranty assistance can be coordinated through the supplier and relevant authorised brand representative according to applicable manufacturer warranty conditions.

Customers also retain any rights provided by relevant Australian or New Zealand consumer protection legislation.

Frequently Asked Questions (FAQs)

1. What is included in the Paradox MG5050+ Hybrid Wireless Alarm Kit PK-MG5+PM7H?

The PK-MG5+PM7H includes an MG5050+ hybrid alarm controller, metal enclosure base kit with battery and power supply, two PMD75 wireless pet-immune motion detectors, one SR230 wireless outdoor siren with blue strobe and a Paradox MG/SP user manual.

2. Does the Paradox MG5050+ Kit PK-MG5+PM7H include a keypad?

No. The PK-MG5+PM7H does not include an alarm keypad. A compatible Paradox keypad or other supported control method must be supplied separately for normal user operation and system configuration.

3. How many security zones does the Paradox MG5050+ Kit PK-MG5+PM7H support?

The MG5050+ controller included in PK-MG5+PM7H provides eight onboard wired zones and supports expansion to a maximum of 32 zones through compatible configurations and expansion hardware.

4. Are the PMD75 detectors in Paradox PK-MG5+PM7H wireless?

Yes. The PK-MG5+PM7H includes two Paradox PMD75 wireless dual-optic PIR motion detectors operating at 433MHz in the specified configuration.

5. Is the Paradox MG5050+ Kit PK-MG5+PM7H suitable for homes with pets?

Yes. The PK-MG5+PM7H includes PMD75 detectors featuring pet-immunity technology for animals weighing up to 40kg. Correct installation and detector positioning are required for the intended pet-immune performance.

6. What is the detection range of the PMD75 PIR detectors included in PK-MG5+PM7H?

Each PMD75 detector supplied with PK-MG5+PM7H provides approximately 11m × 11m detection coverage with a 90-degree viewing angle, subject to installation conditions.

7. Does the Paradox PK-MG5+PM7H include a wireless outdoor siren?

Yes. The PK-MG5+PM7H includes one Paradox SR230 wireless outdoor siren featuring a 100dB audible alarm and an integrated blue strobe light.

8. Is the SR230 siren included in Paradox PK-MG5+PM7H weather resistant?

Yes. The SR230 supplied with PK-MG5+PM7H has an IP54-rated enclosure with a weather-resistant, UV-protected design suitable for installation in accordance with the manufacturer's instructions.

9. Does the Paradox MG5050+ Kit PK-MG5+PM7H include battery backup?

Yes. The PK-MG5+PM7H includes a 12V 7Ah sealed lead-acid backup battery for the MG5050+ controller. The SR230 siren and PMD75 motion detectors have independent battery-powered operation.

10. Can the Paradox PK-MG5+PM7H be controlled using a smartphone?

The MG5050+ controller in PK-MG5+PM7H supports compatible optional communication equipment for remote alarm functions. A suitable communication module and supported application setup are required, as neither is included in the kit.

11. Does the Paradox MG5050+ Kit PK-MG5+PM7H support both wired and wireless detectors?

Yes. The MG5050+ controller in PK-MG5+PM7H is a hybrid system supporting compatible wired and wireless security devices.

12. What is the wireless range of the Paradox PK-MG5+PM7H detectors and siren?

The PMD75 detectors and SR230 siren in PK-MG5+PM7H have typical specified wireless ranges of up to 70m in suitable residential conditions with compatible MG5050 equipment. Actual range depends on walls, building materials, radio interference and installation conditions.

13. Can the Paradox MG5050+ Kit PK-MG5+PM7H secure two independent areas?

Yes. The MG5050+ controller supplied with PK-MG5+PM7H supports two independently configured partitions, allowing separate control of designated security areas.

14. How many users are supported by the Paradox PK-MG5+PM7H alarm system?

The PK-MG5+PM7H supports up to 32 user codes through its MG5050+ controller, allowing multiple authorised users to operate the system when an appropriate control interface is installed.

15. Does the Paradox MG5050+ Kit PK-MG5+PM7H include an IP communication module?

No. The PK-MG5+PM7H does not include an IP module. Compatible internet or cellular communication accessories must be purchased separately if remote access or supported communication functions are required.

16. Can additional wireless security sensors be connected to Paradox PK-MG5+PM7H?

Yes. The MG5050+ controller in PK-MG5+PM7H can support additional compatible wireless detectors and accessories within the controller's capacity and supported system configuration.

17. Does the SR230 siren in PK-MG5+PM7H require wiring back to the alarm controller?

No dedicated alarm signal cable is required between the SR230 wireless siren and the MG5050+ controller in PK-MG5+PM7H. The siren operates from batteries and communicates wirelessly with the compatible control panel.

18. Is the Paradox MG5050+ Kit PK-MG5+PM7H suitable for Australian commercial properties?

The PK-MG5+PM7H can be configured for small business, office and retail security applications, subject to the property's security requirements, appropriate additional accessories and applicable local installation standards.

19. Does the Paradox PK-MG5+PM7H require professional installation?

Professional installation is recommended for PK-MG5+PM7H to ensure correct alarm controller wiring, wireless pairing, detector positioning, siren mounting, user control configuration and system testing.

20. What warranty applies to the Paradox MG5050+ Wireless Alarm Kit PK-MG5+PM7H?

Warranty coverage for PK-MG5+PM7H depends on the applicable manufacturer and supplier terms for the individual components. The warranty period and claims process should be confirmed with the authorised supplier.

21. What is the product code for the Paradox MG5050+ Kit with 2x PMD75 Detectors and SR230 Siren?

The complete Paradox MG5050+ Hybrid Wireless Alarm Kit with two PMD75 pet-immune detectors and one SR230 wireless outdoor siren, without a keypad, is identified by SKU PK-MG5+PM7H.