Upgrade your security system with the Ajax MultiTransmitter 27320.62.BL1.
• Supports up to 18 wired zones (NO/NC/EOL/2EOL/3EOL) for connecting wired detectors, magnetic contacts, and alarms to the Ajax wireless system.
• Communicates via the Jeweller radio protocol with up to 2 000 m range in open space.
• Operates on 100-240 V AC mains and supports a 12 V DC backup battery up to 7 Ah for continuous operation during outages.
• Includes three 10.5–15 V DC outputs for powering connected detectors (total max current about 1 A).
• Designed for indoor use with IP40 protection, dimensions approximately 196 × 238 × 100 mm, and operating temperature –10 °C to +40 °C.
• Compatible with Ajax Hub, Hub Plus, Hub 2, Hub 2 Plus, and Hub Hybrid.
Transform legacy wired security systems into modern smart solutions with real-time control, automation, and monitoring via the Ajax mobile app.
| Field | Value |
| Model | 27320.62.BL1 |
| Brand | Ajax Systems |
| Type | Wired-Zone Integration Module |
| Colour | Black |
| Wired Zones Supported | 18 |
| Supported Contact Types | NO, NC, EOL, 2EOL, 3EOL |
| Wireless Communication Range | Up to 2 000 m (line of sight) |
| Power Supply | 100-240 V AC, 50/60 Hz |
| Backup Power | 12 V DC battery (4–7 Ah, not included) |
| Detector Output Supply | 10.5-15 V DC, total up to ~1 A |
| Supported Resistor Range for EOL | 1 kΩ to 7.5 kΩ |
| Dimensions | 196 × 238 × 100 mm |
| Protection Class | IP40 |
| Operating Temperature Range | -10 °C to +40 °C |



