ASSA ABLOY SMARTair i-max Wireless/Openow Electronic Escutcheon – HID iCLASS Standard Mortice DDA Handle with Key Override
The ASSA ABLOY SMARTair i-max electronic escutcheon is a wireless access control device designed to convert traditional mortice lock doors into secure RFID credential-controlled access points. This model (SNZB43SL2V648DI) integrates a HID iCLASS RFID reader, a DDA compliant lever handle, and mechanical key override cylinder compatibility within a smart escutcheon designed for standard mortice lock installations.
This escutcheon operates within the SMARTair Wireless Online architecture and supports Openow smartphone credentials. Wireless Online systems connect door devices to the SMARTair management server via encrypted communication hubs, enabling real-time access control updates, audit monitoring and remote credential management.
The wider SMARTair ecosystem includes electronic escutcheons, electronic cylinders, cabinet locks, wall readers and mobile credentials. System architecture and product details are described in the SMARTair System Information Guide and the SMARTair Wireless Access Control Overview.
Usually ships in 30-35 business days.
Designed for professional access control environments including offices, education campuses, healthcare facilities and commercial buildings.
Disability Compliance (DDA)
- Supplied with DDA compliant lever handle.
- Designed to assist accessibility compliance in commercial and public buildings.
- Lever handle suitable for users with limited grip strength.
- Compliance relates to handle ergonomics only and must be assessed as part of the overall door system.
Fire Rated
- SMARTair electronic escutcheons are suitable for installation on fire-rated door assemblies.
- Tested for compatibility with fire doors in accordance with EN1634 fire resistance standards.
- Fire performance depends on the certified doorset and compatible fire-rated lock body.
- Commonly installed with fire-rated mortice locks such as the Lockwood 4782 series.
Key Features
- SMARTair Wireless Online access control architecture with real-time communication to the access control server.
- Supports Openow smartphone credentials allowing authorised users to unlock doors using Bluetooth Low Energy.
- Integrated HID iCLASS RFID reader for secure contactless credential authentication.
- Wireless battery powered escutcheon requiring no door cabling or hardwired door controllers.
- Designed for standard mortice lock installations commonly used in commercial timber and steel door systems.
- DDA compliant lever handle suitable for accessible commercial door installations.
- Mechanical key override cylinder compatibility allows emergency access if credentials or batteries fail.
- Electromechanical clutch handle system controlling latch operation.
- Supports approximately 3,000 users within the SMARTair access control system.
- Stores approximately 1,200 audit events for access monitoring and security reporting.
- Suitable for medium to high traffic commercial environments including offices, healthcare facilities and education buildings.
Features Summary
- Ideal for retrofit projects: The escutcheon installs directly onto the door using the existing mechanical mortice lock. No wiring or cabling is required, allowing fast upgrades from mechanical keys to electronic access control.
- Internal electronics protection: All electronic components are positioned on the internal side of the door to reduce tampering risk and improve durability.
Access Methods
-
RFID Credential
HID iCLASS 
Openow Mobile
Smartphone Credential
Mechanical Key
Emergency Override
Available Handles and Finishes
System Integration
- Compatible with SMARTair TS1000 access control software.
- Upgradeable to Update-on-Card access management.
- Upgradeable to Wireless Online architecture via communication hubs.
- Upgradeable to Openow mobile credential access using Bluetooth Low Energy.
- Supports integration with other SMARTair electronic devices including escutcheons, wall readers, cylinders and padlocks.
Full Specifications
Dimensions
What's In The Box
- SMARTair i-max external escutcheon with integrated HID iCLASS RFID reader
- Internal escutcheon assembly containing electronics and battery compartment
- DDA compliant lever handle set
- Electromechanical clutch spindle mechanism
- Mounting plate and door fixing hardware for standard mortice installations
- Battery holder and 3 × AAA LR03 alkaline batteries
- Key override cylinder preparation (cylinder supplied separately)
- Installation screws and mounting kit
- Installation and commissioning instructions
SMARTair System Architecture
The ASSA ABLOY SMARTair platform is a modular wireless access control system designed to scale from simple standalone doors to fully networked building security. The same hardware can operate under several different management architectures depending on the software license and communication modules installed.
SMARTair hardware is designed to be upgradeable. A door initially installed as a standalone system can later be upgraded to Update-on-Card, Wireless Online or Openow mobile access without replacing the door hardware.
For a full explanation of system architecture and upgrade paths refer to the SMARTair System Information Guide or the SMARTair Wireless Access Control Overview.
Power Supply and Battery System
- Battery powered electronic escutcheon.
- Battery type: 3 × AAA LR03 alkaline batteries.
- Expected battery life: approx. 75,000 – 105,000 cycles.
- Typical standby duration: up to 2 years.
- Low battery status indicated via LED signals.
- Clock and calendar maintained temporarily during battery replacement.
- Mechanical key override allows emergency access when batteries are depleted.
Item Code Family – SMARTair i-max Escutcheons
The following products belong to the ASSA ABLOY SMARTair i-max electronic escutcheon range. Variants differ by system architecture, mortice compatibility and authentication configuration.
Frequently Asked Questions
What SMARTair system architecture does this escutcheon operate in?
The SNZB43SL2V648DI operates within the SMARTair Wireless Online architecture. Door devices communicate with encrypted wireless gateways installed throughout the building, allowing real-time access permission updates, event monitoring and centralised management through SMARTair management software.
Does this model support smartphone access?
Yes. This escutcheon supports Openow mobile credentials. Authorised users can unlock the door using their smartphone via Bluetooth Low Energy (BLE). Mobile credentials can be issued and revoked remotely from the SMARTair management system.
Does this escutcheon include keypad authentication?
No. The SNZB43SL2V648DI is an RFID-only escutcheon and does not include a keypad. Authentication is performed using HID iCLASS credentials or Openow smartphone credentials.
What happens if the batteries become depleted?
Low battery warnings are provided through LED indicators on the escutcheon. If batteries are fully depleted, the door can still be opened using the mechanical key override cylinder fitted to the escutcheon.
Can this escutcheon be installed on existing doors?
Yes. SMARTair escutcheons are designed for retrofit installations and can upgrade existing mortice lock doors to electronic access control without requiring wiring through the door or frame.
What type of mortice locks are compatible?
This model is designed for standard mortice lock installations, typically used in commercial timber or steel doors found in offices, hospitals and educational facilities.
Additional Information
Wireless Online SMARTair Architecture
Wireless Online SMARTair systems provide real-time access control management without requiring hardwired door controllers. Door devices communicate securely with nearby SMARTair gateways, which connect to the central access control server. This architecture allows administrators to update access permissions instantly and monitor door activity in real time.
Openow Mobile Credential Technology
Openow enables smartphone-based access credentials delivered digitally through the SMARTair platform. Authorised users can unlock doors using Bluetooth Low Energy without needing a physical RFID card. Mobile credentials are commonly used in modern workplaces and shared office environments.
Mortice Lock Integration
SMARTair escutcheons do not replace the mechanical mortice lock body. The mortice lock continues to provide the latch and mechanical security while the escutcheon electronically controls handle operation via an electromechanical clutch connected to the spindle.
Standard Mortice Door Applications
The SNZB43SL2V648DI model is designed for doors fitted with standard mortice locks typically installed in timber or steel commercial door systems used in offices, education facilities and healthcare buildings.
DDA Lever Handle Compliance
The escutcheon includes a DDA compliant lever handle designed to assist users with reduced grip strength or limited hand mobility. Compliance applies to handle ergonomics and should be considered as part of the complete accessible door system.
Battery Powered Operation
SMARTair escutcheons operate using internal batteries, eliminating the need for cabling through the door. This simplifies installation and makes the system particularly suitable for retrofit upgrades from mechanical key systems to electronic access control.
ASSA ABLOY branded products purchased new in Australia from authorised resellers are covered against defects in materials and workmanship for:
- Mechanical components: 10 years
- Electrical and electronic components: 5 years (excluding batteries)
- Cylinders and keys: 3 years
Spare Parts & Accessories
The SMARTair access control platform uses a modular ecosystem of credentials, management devices, lock hardware and integration accessories. The following accessories and system components are commonly used with SMARTair escutcheons and readers.
SMARTair systems are modular and scalable. Additional accessories may be required depending on the installation architecture (Standalone, Update-on-Card, Wireless Online or Openow mobile access).
Compatible Mortice Locks for SMARTair Escutcheons
SMARTair electronic escutcheons are designed to operate with commercial mortice lock bodies. The escutcheon controls the door handle through an electromechanical clutch and split spindle system, which requires the internal spindle and lockcase geometry of a mortice lock.
Tubular latches are not suitable for SMARTair escutcheons because they do not provide the required spindle control or structural lockcase needed for electronic clutch operation.
For reliable installation and long-term durability, SMARTair escutcheons are commonly installed with the following commercial mortice locks:
- Lockwood 3572 Series Mortice Locks
Widely used commercial mortice locks suitable for offices, commercial buildings and retrofit installations. - Lockwood 3772 Series Mortice Locks
Heavy-duty commercial mortice locks designed for high-traffic access doors. - Lockwood 3774 Series Mortice Locks
Commercial mortice locks commonly used with access control hardware. - Lockwood 4782 Fire Rated Mortice Locks
Fire-rated mortice locks commonly specified in hotels, apartments and multi-residential buildings where fire door compliance is required.
Choosing the correct mortice lock ensures that the SMARTair escutcheon can reliably control the door handle, maintain proper latch engagement, and meet the mechanical durability requirements expected in commercial access control environments.
ASSA ABLOY Warranty Overview
ASSA ABLOY branded products sold in Australia are covered by manufacturer warranties issued by ASSA ABLOY Australia Pty Ltd. Warranty coverage varies depending on mechanical components, electronic components, cylinders and finish categories.
This overview summarises the structure of ASSA ABLOY warranty coverage. Full terms, exclusions and claim procedures are set out in the official ASSA ABLOY Warranty document.
Warranty Periods Summary
Finish & Material Notes
- Stainless steel does not mean stain-free. Tea staining is not covered where cleaning and maintenance guidelines have not been followed.
- Cosmetic, decorative and appearance damage is not covered.
- Battery failure or battery leakage damage is not covered.
What the Warranty Covers
- Defects in material and workmanship within the applicable period.
- Assessment by ASSA ABLOY to determine repair, replacement with the same or closest equivalent product, or refund of purchase price.
- Remedy determined at ASSA ABLOY’s discretion.
Common Exclusions
- Normal wear and tear.
- Misuse, abuse or installation outside published technical specifications.
- Improper maintenance or neglect.
- Unauthorised modification or repair.
- Use of non-genuine ASSA ABLOY parts or substitute components.
- Exposure to corrosive environments including coastal air, salt spray, chemicals, contamination or high humidity.
- Removal, refitment, freight or labour charges.
- Second-hand or imported products not sold through authorised Australian channels.
Warranty Claim Process
- Retain proof of original purchase.
- Return the product to the original authorised retailer where applicable.
- If claiming directly, obtain a case number before returning goods.
- Securely package returned goods and clearly reference the case number.
- Warranty assessment determines repair, replacement or refund.
Australian Consumer Law
ASSA ABLOY warranties operate in addition to rights available under the Australian Consumer Law. Goods come with guarantees that cannot be excluded. Customers may be entitled to a replacement or refund for a major failure and compensation for reasonably foreseeable loss or damage.
Where a product fails to meet acceptable quality standards and the failure does not amount to a major failure, the customer is entitled to repair or replacement.
