Building Automation, Guest Room Management & Thermal Energy Products | AJB Hightech Saudi Arabia
Browse the complete AJB Hightech catalog for building automation, HVAC control, guest room management, smart metering, and steam and thermal energy projects across Saudi Arabia.
Room Control
-
MERLIN NX Compact VAV Controller
Honeywell / CentraLine — CLMEVA423B24N
A compact, flexible, freely programmable Variable Air Volume controller with integrated actuator and air flow sensor. Enables single-tool engineering throughout the BMS using Niagara eXtended (NX) platform.
-
Free Programmable BACnet VAV Controller
Honeywell — MERLIN NX
Freely programmable BACnet VAV controller for advanced room control applications. Designed for integration in full building management systems with comprehensive commissioning support.
Sensors
-
TR120 Configurable Touch Screen Wall Module
Honeywell / CentraLine — TR120
A color touch screen wall module with integrated temperature and optional humidity sensor. Features scheduling, parameter access, and communicates via Sylk bus. Compatible with MERLIN NX Compact VAV controllers.
-
TR42 Room Sensor & Display
Honeywell — TR42
A Sylk bus wall-mounted room sensor and display with a monochrome backlit LCD. Shows temperature, humidity, or CO2 readings and lets occupants adjust setpoint, fan speed, and occupancy — functioning as a thermostat-style user interface for Honeywell room controllers. Up to 7 devices share a single 2-wire Sylk bus for both data and power.
-
Water Temperature Sensor (NTC)
Honeywell / CentraLine — VF20-3B54NW
NTC water temperature sensor with optional immersion well (300mm). Designed for precise water temperature measurement in HVAC and building automation applications.
Plant Control
-
Panel Bus I/O Module
CentraLine — Panel Bus Series
Pluggable CentraLine Panel Bus I/O modules with terminal socket and removable electronic module. Allows socket mounting and wiring before electronic module installation. All modules can be swapped without disrupting power and bus connections.
Thermostat
-
Digital Fan Coil Thermostat
Honeywell — T6861H2WG-R / T6861V2WB
Digital thermostat designed for fan coil unit applications with 3-speed fan and valve control. Supports 2-pipe and 4-pipe systems with manual or automatic changeover, ventilation mode, and water valve control.
Valves
-
Threaded PICV Valve (DN15–DN50)
Honeywell — VPI Series DN15-50
Pressure Independent Control Valve (PICV) with threaded connections for DN15 to DN50 pipe sizes. Combines the function of a control valve, differential pressure regulator, and flow limiter in one compact unit.
-
Flanged PICV Valve (DN50–DN250)
Honeywell — VPI Series DN50-250
Pressure Independent Control Valve (PICV) with flanged connections for larger pipe sizes DN50 to DN250. Ideal for large commercial HVAC plants, ensuring precise flow control regardless of pressure fluctuations.
Meters
-
MULTICAL® 803 Heat & Cooling Energy Meter
Kamstrup — MULTICAL® 803
Advanced ultrasonic heat and cooling energy meter with data logging capability. Designed for district heating, cooling plants, and submetering applications requiring high accuracy and long-term reliability.
-
MULTICAL® 603 Heat Meter
Kamstrup — MULTICAL® 603
Compact ultrasonic heat meter for commercial and residential district heating applications. Features integrated data communication and high measurement accuracy across a wide flow range.
-
MULTICAL® 403 Energy Meter
Kamstrup — MULTICAL® 403
Versatile energy meter for heat and cooling measurement in commercial buildings. Supports multiple communication options and is suitable for submetering and energy management systems.
Actuators
-
Damper Actuators
Honeywell — Honeywell Damper Actuator Series
Electric and spring-return damper actuators for HVAC air handling units and VAV systems. Available in various torque ratings and control types (on/off, floating, modulating) for precise airflow control.
-
Valve Actuators
Honeywell — Honeywell Valve Actuator Series
Electric valve actuators for 2-way and 3-way control valves in HVAC hydronic systems. Supports modulating, floating, and on/off control modes for precise temperature and flow management.
SBC Controllers
-
SBC PCD3 Automation Station
SBC (Saia Burgess Controls) — PCD3 Series
Modular, freely programmable PLC-based automation station designed for building management applications. The PCD3 is the flagship SBC automation station with a wide range of I/O modules, supporting BACnet, Modbus, M-Bus, and LON protocols. Ideal for HVAC, data centers, chiller plants, and complex facility automation. Features robust cybersecurity and open communication standards.
-
SBC Web-PCD Controller
SBC (Saia Burgess Controls) — Web-PCD
Web-enabled building controller combining the power of the PCD3 automation station with an integrated web server and visualization engine. Provides browser-based monitoring and control of building systems without the need for dedicated client software. Supports HTTPS, BACnet IP, Modbus TCP, and M-Bus over Ethernet for seamless building integration.
Building Management
-
Honeywell Optimizer Suite — Advanced Controller
Honeywell — N-ADV Series (WEBs N4)
The plant/global controller of the Honeywell Optimizer Suite — next-generation control running the Niagara Framework® N4, powered by an IMX8 64-bit quad-core processor with Neural Net Accelerator for edge AI/ML readiness. Freely programmable, native BACnet B-BC certified, and ISA/IEC 62443-4-2 Security Level 2 certified. Supports BACnet IP/SC, Modbus RTU, M-Bus, EIB/KNX, LON, and Panel Bus. Features RS-485 channels, dual Ethernet with daisy-chain, USB Type-C, touch flake I/O expansion, and FRAM memory for last-known value retention on power loss. DIN rail or wall-mountable.
-
Honeywell Optimizer Suite — Unitary Controller
Honeywell — UN-RS/RL Series (24V)
The zone/unitary controller of the Honeywell Optimizer Suite — a freely programmable, demand-led 24 VAC/VDC controller for terminal HVAC equipment (fan coils, heat pumps, RTUs, VAV boxes). Available in small (8 universal I/O) and large (16 universal I/O) housings, with BACnet IP, BACnet MS/TP, or BACnet T1L communication, Sylk™ bus, Modbus RTU integration, high-inrush relays, and solid-state relays. Built on Niagara 4 for performance-based, Single-Tool-Engineering across the whole BMS, with optional integrated Bluetooth® Low Energy for mobile app pairing.
-
Honeywell Optimizer Suite — WEBs N4 Supervisor
Honeywell — WEBs-N4 Supervisor
The supervisory software layer of the Honeywell Optimizer Suite — an enterprise-grade building management platform built on the Niagara Framework® N4. Provides a unified HTML5 browser interface for monitoring, control, and analytics across all connected building systems, including the Optimizer Advanced Controller and Unitary Controller families. Enables IoT connectivity, semantic data tagging, station-wide search, Role-Based Access Control (RBAC), and a rich open API library (BajaScript 2.0). Supports multi-site management, advanced data visualization, and seamless integration across the full Optimizer Suite lineup.
-
Optimizer Suite I/O Expansion Modules
Honeywell — WEBs N4 I/O Module Series
Dedicated suite of I/O expansion modules for the Honeywell Optimizer Suite's Advanced Controller. Connected via touch flake interface and Panel Bus (RS-485), they provide flexible analog and digital input/output points for direct field device wiring. Hot-swap capable with removable terminal blocks (screw or push-in). Panel Bus I/O points do not count toward the controller's device license limit.
-
Advanced Controller HMI
Honeywell — Advanced Controller HMI
Touch-panel interface for the Honeywell Optimizer Suite's Advanced (plant) Controller. User-friendly, ergonomically designed capacitive touch-screen HMI that provides 24/7 access to view, monitor, and troubleshoot controller points, I/O modules, and other connected equipment on-site. Powered directly by the Advanced Controller — no separate power supply required. Supports multiple languages and configurable fast-access menus for the data points that matter most to operators.
-
Honeywell Intelligent Touch Screen (HITS-S07A)
Honeywell — HITS-S07A
Industrial 7-inch touch-panel HMI for on-site monitoring and control of Honeywell BMS controllers. Rated IP65 (waterproof and oil-proof) for demanding plant-room and industrial environments, running a Linux-based OS on an ARM 32-bit 800MHz processor. Supports BACnet IP, BACnet MS/TP, and Modbus TCP/RTU for direct integration with building automation controllers, with a fully configurable graphical UI for real-time point monitoring, alarms, and control.
-
INNCOM e7 EMS Thermostat
Honeywell / INNCOM — e7 EMS
Honeywell's latest-generation INNCOM guestroom thermostat and Energy Management Supervisor (EMS) endpoint. Senses room temperature and humidity while doubling as an IoT hub that connects the guestroom to the Property Management System (PMS), voice control platforms, and other in-room technology. A wireless variant (e7w) is also available for retrofit installations where running new wiring is impractical.
-
INNCOM e6 Smart Digital Thermostat
Honeywell / INNCOM — e6
Multi-purpose Direct Digital Control (DDC) guestroom thermostat supporting fan-coil units, heat pumps, and PTAC (packaged terminal air conditioner) systems. Provides precise, energy-efficient climate control across a wide range of hospitality HVAC equipment configurations.
-
INNCOM Modeva Thermostat
Honeywell / INNCOM — Modeva
Design-forward guestroom thermostat with a capacitive-touch interface and a screwless, magnetic-mount installation for a clean, modern in-room aesthetic. Matches the Modeva Switch for a coordinated guestroom control design.
-
INNCOM INNcontrol 5 (IC5) Energy Management Supervisor
Honeywell / INNCOM — INNcontrol 5 (IC5)
Cloud-based Energy Management Supervisor software for the INNCOM platform, giving hotel operators and engineering teams centralized visibility across a property or an entire portfolio. Delivers mobile, tablet, and desktop alerts, push notifications, and analytics and reporting to optimize guestroom energy use and system performance.
-
INNCOM Modeva Switch
Honeywell / INNCOM — Modeva Switch
Capacitive-touch light and guest-control switch designed to match the Modeva Thermostat's screwless, magnetic-mount aesthetic — bringing a coordinated, modern control experience to guestroom lighting and scene control.
-
INNCOM Elements Collection
Honeywell / INNCOM — Elements Collection
A styled range of guestroom wiring devices and controls — including switches and outlets — designed to complement the INNCOM guest room management ecosystem with a consistent, upscale finish across the room.
Steam & Thermal Energy
-
AQB Series Industrial Steam Boilers
AQ Energy — AQB-S2-10 / AQB-M3-10 / AQB-M3-16 / AQB-L3-10 / AQB-L3-16
Industrial wet-back fire-tube steam boilers manufactured by AQ Energy (Al Qaisar), AJB Hightech's sister company in Amman, Jordan. Available in 2-pass and 3-pass configurations with steam capacities from 250 kg/h up to 8 t/h at 10 or 16 bar working pressure. Engineered to international pressure vessel standards with high-efficiency combustion delivering up to 15% fuel savings — with shorter lead times to Saudi sites thanks to regional manufacturing.
-
AQX Series Heat Transfer Systems
AQ Energy — AQX-ST-2P / AQX-ST-3P / AQX-CF-2P / AQX-CF-3P
Shell-and-tube heat exchangers and calorifiers for hot water generation, process heating, and thermal energy transfer. Available in 2-pass and 3-pass configurations with optional insulation jackets for maximum efficiency, sized to project requirements and manufactured by AQ Energy to match the AQB boiler range.
-
AQA Series Boiler Auxiliary Components
AQ Energy — AQA-BD / AQA-ET / AQA-SC / AQA-CT
The essential boiler-room components that complete a safe, efficient steam plant — blowdown tanks (AQA-BD), expansion tanks (AQA-ET), steam collectors/headers (AQA-SC), and condensation tanks (AQA-CT). All manufactured by AQ Energy to match boiler capacity and plant layout.
-
AQS Series Smart Monitoring & Control
AQ Energy — AQS-M1 / AQS-C1 / AQS-G1
IoT-based monitoring and control for the complete steam plant — the AQS-M1 plant monitoring unit, AQS-C1 control interface, and AQS-G1 IoT gateway provide real-time visibility of pressures, temperatures, levels, and alarms. Native Modbus and BACnet connectivity integrates the boiler plant directly into Honeywell BMS and SCADA platforms delivered by AJB Hightech.
Contact for Product Inquiries
Phone: +966 50 177 3287
Email: info@ajbsa.com
Address: Riyadh, Saudi Arabia