AJAX MultiTransmitter is an integration module with 18 wired zones for connecting third-party detectors to the AJAX security system. To protect against disassembly, the MultiTransmitter is equipped with two sabotages. It is powered by mains 100-240 V AC and can also operate on a 12 V backup battery. It can supply 12 V power to connected detectors.

MultiTransmitter operates as part of the AJAX security system by connecting to the hub via the Jeweler-secure radio communication protocol. The hub's communication range is up to 2,000 metres, provided there are no obstacles. If interference or jamming is detected, the "high level of interference at Jeweler frequencies" event is sent to the security company's central monitoring centre and system users.

Not compatible with ocBridge Plus, uartBridge and third-party security monitoring centres

The device connects to the hub and is configured via AJAX apps on iOS, Android, macOS and Windows. All alarms and user events are reported by push notifications, SMS and calls if enabled. The AJAX security system can be connected to the security company's central monitoring centre

Characteristics AJAX Multitransmitter

• Number of alarm/tamper zones: 18
• Supported detector contact types: NO, NC (without R), EOL (NC with R), EOL (NO with R)
• EOL resistance resistance: From 1 kΩ to 7.5 kΩ
• Alarm signals processing mode: Pulsatile or bistable
• Main power supply: 110-255 V, 50/60 Hz
• Backup power supply: 12 V DC
• Supported battery type: 12 V battery charging cycle up to 30 hours
• Battery size for installation in the transmitter: 150 × 64 × 94 mm
• Recommended battery type: 12V battery with 4 or 7 A⋅h capacity
• Detector power supply: 12 V DC, up to 1 A total for all detectors
• Sabotage protection
• Frequency range of radio signal: 868.0-868.6 MHz or 868.7-869.2 MHz, depending on the
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• Compatibility: works with Hub, Hub Plus, Hub 2, Hub 2 Plus and ReX
• Maximum RF output power: Up to 7.29 mW (limit of 25 mW)
• Radio signal range: Up to 2,000 m (no obstacles)
• Operating temperature range: From -10 ° С to + 40 ° С
• Humidity: up to 75%
• Dimensions: 196 × 238 × 100 mm
• Weight: 805 grams

Complete set includes

• MultiTransmitter
• Stroomkabel
• 12 V battery connection cable
• Installation kit
• Behuizing
• Snelstartgids