- Up to 4 arm modes
- Up to 6 fully programmable inputs
- Up to 4 fully programmable outputs
- 15 User codes
- 3-9 Telephone numbers
- 256 memory event log
- Contact ID, Pyronix PC format
- MX-Voice module compatible
- Up/download capability
- ICON Keypad
- Compatible with IPCOM
Product Features
| Features | Description |
| Arm modes | Different home and away combinations for each area (4) |
| On-board inputs | The number of the inputs 'on-board' the Matrix (6) |
| Maximum inputs | Using both wireless and wired inputs (6) |
| Zone double inputs | Maximum inputs with zone doubling enabled (6) |
| Input loop configuration | All inputs can be programmed as either DEOL, SEOL, or NC/NO |
| On-board outputs | Fully programmable outputs (4) |
| Maximum outputs | Fully programmable outputs (4) |
| User codes | Maximum number of user codes (15) |
| ICON Keypad | 8 panel status icons with dedicated P.A. and fire keys |
| Contact ID & Pyronix PC | Full event reporting via Contact ID format and to a PC modem |
| MX-Voice module | Voice module used to send pre-recorded voice messages |
| RS232 output | Enables uploading / downloading capability to a PC |
| MX-485 network | |
| IP/GPRS communication | Ability to be used to communicate via IP using the IPCOM |
Accessories
| Product | Description | Product | Description | ||
| MX-FLUSH | Multi-language flushmount Keypad (424,832/832+ only) | ![]() | MX-LCD | Multi-language LCD Keypad (424,832/832+ only) | ![]() |
| MX-LCDT | Optional translucent front cover | ![]() | MX-ICON | ICON LCD Keypad | |
| MX-UDL | Up/downloading software | ![]() | MX-VOICE | Voice Module | ![]() |
| RS232 Cable | Enables local progarmming | ![]() | MX-IX16 | 8 local input expander | ![]() |
| MX-PROX | Internal proximity reader | ![]() | MX-RIX | 8 input remote expander with inertia analyser | ![]() |
| MX-ROX8R | 8 programmable output (PGM) relay expander | ![]() | MX-MON | Monitoring Software | ![]() |
| IPCOM | Enables IP communication via a LAN/WAN and GPRS dual path signalling | ![]() |   |   |   |
Bus Diagram

Technical Specification
| INPUTS | |
| Input current loop | 0.5mA max |
| Normal input loop timers | 0.3 sec |
| Input wire resistance | < 470 ohm |
| Input loop configuration | SEOL, DEOL, N/O, N/C |
| Fast input loop times | 0.03 sec |
| Zone doubling | Matrix 424, 832, 832+ |
| PGM OUTPUTS | |
| PGM1 | Relay contact, 30VDC 3A |
| PGM2, PGM3, PGM5, PGM6 | Open Collector (200mA, 12V) |
| PGM4, PGM7 | Open Collector (500mA, 12V) |
| PGM 4 (2 WIRE FIRE detectoer option) | (MX424/832/832+) Open Collector (10mA, 12V) |
| DIGITAL COMMUNICATOR | |
| Digital Communicator | Analogue |
| Lightning protection | 6.75kV/125Amps |
| POWER SUPPLY | |
| Power Input | 17VAC |
| Low voltage output | 13.8VDC 1A regulated |
| Max capacity power output | 1.2A |
| Max power for external devices | 600mA |
| Transformer (plymer and metal(M)) | Primary: 230VAC, 50Hz, 21W/44W(M); Secondary: 17VAC, 1.25A/2.5A(M) |
| CURRENT CONSUMPTION | |
| PCB alone | 60mA |
| MX-ICON keypad | 40mA to 60mA |
| MX-LCD keypad | 20mA to 80mA |
| MX-PROX | 90mA |
| MX-IX16 | 1mA |
| MX-RIX | 25mA |
| MX-ROX8R | 225mA, 30V- 3A max |
| MX-ROX8T | 45mA, 12V - 500mA max |
| MX-VOICE | 25mA |
| BATTERY | |
| Capacity | 2.8 - 7.2 A/h |
| Protection on battery terminals | Short & reverse |
| Battery charge | Min 6V |
| FUSE PROTECTION | |
| AC Input | 2A |
| AUX | 1A |
| Keypad AUX | 1A |
| Battery input | 5A |
| Mains fuse | 250mA |
| ENVIRONMENTAL | |
| Operating temperature | 0 |
| Storage temperature (polymer) | -20 |
| Storage temperature (metal) | -10 |













