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In stock
Product Code
124590.280.WH1
SKU
AJ2618W
Ajax EN54 I/O Module (2x2) Jeweller
Wireless addressable module with two inputs and two outputs for a fire alarm system
DELIVERY
We always aim to same day dispatch on all orders received before 2.30pm.
TRADE COUNTER
Firesense also offer the ability to collect your order from our trade counter.
EN54 I/O Module (2X2) Jeweller blurs the limits for use cases and compatibility in EN 54-certified Ajax setups. It automates responses to emergencies by integrating gates, door locks, lighting, or alert systems through the module outputs. Its inputs allow complementing the setup with beam smoke detectors, elevator control panels, HVAC systems, or other wired third-party devices to address any fire or life safety scenario. Designed to deliver an Ajax-level experience, the module offers out-of-the-box communication with the CIE, intuitive configuration via Ajax apps, and zero-hassle maintenance.
| Label / Promotion | New |
|---|---|
| Category Type | Interface |
| Colour | White |
| Interface Type | Input/Output |
| IP Rating | IP21C |
| System Type | Wireless |
| Clearance | No |
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Communication
| Jeweller communication technology |
Propietary wireless communication technology to transmit commands, alarms and events. Key Features:
|
| Frequency Bands | 866.0–866.5 MHz 868.0–868.6 MHz 868.7–869.2 MHz 905.0–926.5 MHz 915.85–926.5 MHz 921.0–922.0 MHz |
| Maximum effective radiate power (ERP) |
up to 20 mW Automatic power control to reduce power consumption and radio interference. |
| Radio Signal modulation | GFSK |
| Radio communication range | up to 1,700m - between the device and control and indicating equipment (CIE) or a range extender in an open space |
| Enctrypted communication | All stored and transmitted data is protected by block encryption featuring a dynamic key |
| Frequency hopping | To prevent radio interference and jamming |
Inputs
| Number of input lines for third party devices | 2 |
| Input terminals |
Input 1, Input 2 - inputs for connecting third party wired devices. Shield - common input for connecting shields of the cables that connect third party wired devices |
| Type of connection | NO, NC, EOL, 2EOL, 3EOL |
| EOL Resistance | 0.47kΩ, 1.2KΩ, 2.7kΩ and 6.2kΩ resistors. Four resistors for each input are included in the complete set |
| Length of wired connection to third party devices | Up to 100m. When 2 x 1.5mm² (16AWG) fire-resistant cable is used |
| Cross sectional area of the cable | 0.4-2.5mm² (21-13AWG) |
Outputs
| Number of output lines for third party devices | 2 |
| Output terminals | Output 1, Output 2 - relay outputs for connecting third party wired devices |
| AC operating range | 10-250V ~=, 5mA to 5A resistive load |
| DC Operating range | 10—30 V⎓, 5 mA to 5 A (resistive load) |
| Cross sectional area of the cable | 0.4-2.5mm² (21-13AWG) |
Key Features
| Event Types | An Ajax app specifies event types for wired device inputs. The selected type determines the text of alarm notifications and events of the connected device, as well as event codes transmitted to the CMS. A PRO or a user with admin rights can configure the event type in an Ajax app. |
| Fail Safe Mode | If the module is offline, discharged, or has hardware problems, it activates the connected devices automatically |
Sabotage protection
| Tamper Button | Fault notification when an attempt is made to remove the device from the mounting panel |
| Lock for SmartBracket | to secure the device on the SmartBracket mounting panel. When locked, the lock secures the device and prevents it from being removed without a specific tool. |
| Protection against spoofing | Device authentication |
| Connection loss detection | After 36s - Detection time depends on Jeweller settings. |
| Input monitoring | detection of wired connection loss, short circuits, and malfunctions when the EOL, 2EOL, or 3EOL connection is used. Depends on the connection type |
Power Supply
| Battery | 2 x CR123A - Pre installed |
| Calculated battery life | Up to 5 Years |
Casing
| Dimensions | 116 x 180 x 62mm |
| Weight | 547g |
| Operating temperature range | From 0°C to +50°C |
| Operating humidty | Up to 80% |
| Protection class | IP21C |
| Flammability rating | UL 94V-0 |
Colour
| Available colours | Black, white |
Warranty
| Warranty period | 24 months |