ASSA ABLOY SMARTair i-max Update-On-Card Electronic Escutcheon - HID iCLASS, Keypad, Standard Mortice, DDA Handle
The ASSA ABLOY SMARTair i-max electronic escutcheon is a battery powered access control device designed to upgrade conventional mortice lock doors to credential-based electronic access control. This model (SNCB47SL1S008DI) integrates a HID iCLASS RFID reader, PIN keypad authentication, and a DDA compliant lever handle within an escutcheon designed for standard mortice lock installations.
This version operates within the SMARTair Update-On-Card (UOC) architecture. In UOC systems, access permissions are distributed through the user's credential rather than being updated directly at each door device. When a credential is presented at designated update points within the building, new permissions are written to the card and applied when used at the door.
The SMARTair ecosystem includes escutcheons, electronic cylinders, cabinet locks, wall readers and mobile credential solutions. System architecture and product range details can be found in the SMARTair System Information Guide and the SMARTair Wireless Access Control Overview.
Usually ships in 33 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 Update-On-Card (UOC) access control architecture.
- Integrated HID iCLASS RFID reader.
- PIN keypad authentication capability.
- Wireless battery powered escutcheon requiring no door wiring.
- Compatible with standard mortice lock installations.
- DDA compliant commercial lever handle.
- Electromechanical clutch handle system controlling latch operation.
- Supports approximately 3,000 users.
- Stores approximately 1,200 audit events.
- Suitable for medium to high traffic commercial environments.
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 
PIN Code
Keypad Authentication-
Card + PIN
Two-Factor Authentication
Available Handles and Finishes
DDA handle finishes: Polished Chrome, Satin Brass, White and Marengo, with an antibacterial coating option; the reader is available in Black or White. This is a multi-finish range - confirm the exact finish you need when ordering.
System Integration
- Compatible with SMARTair TS1000 access control software.
- Operates in Update-on-Card access management mode.
- 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 HID iCLASS RFID reader and keypad
- Internal escutcheon assembly with battery compartment
- DDA compliant lever handle set
- Electromechanical clutch spindle mechanism
- Mounting plate and door fixing hardware
- Battery holder and 3 x AAA LR03 alkaline batteries
- Installation screws and mounting kit
- Installation 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 x 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.
- This model (L1S) has no mechanical key override; replace the batteries promptly when the low-battery LED warns. If the batteries are fully depleted, the door can be opened using the SMARTair portable programmer. Openow smartphone access can be added later as an upgrade (requires the BLE module).
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.
Sibling escutcheons and door options. This is the Update-on-Card keypad model for standard mortice doors in the L1S (blind) form - it has no mechanical key override. In UOC mode, access rights ride on the user card and refresh as credentials pass online update points or wall updaters - no wiring to each door. The card-only version is the Update-on-Card L1S escutcheon without keypad; if you need a mechanical key override for emergency access, choose the keypad Update-on-Card escutcheon with key override (L2V). The full range is in the Item Code Family table above.
Adding mobile keys or going online. This model is Update-on-Card only; add the BLE module to enable Openow smartphone keys (UOC + Openow), or move to Wireless Online for real-time control via SMARTair hubs (each hub covers up to 30 doors within 30 m - see the gateway comparison chapter). Where an escutcheon will not fit, a SMARTair knob cylinder, a SMARTair i-Reader wall reader or a SMARTair i-gate padlock covers the same door or gate.
Commissioning and management. UOC doors are configured with the SMARTair portable programmer (also used for emergency opening on this L1S model), credentials are written with the SMARTair USB encoder, and a managed rollout can use the Update-on-Card plus Openow 10-door kit. TS1000 runs as a Windows client or Web Manager; emergency lockdown can be added with the TS1000 lockdown upgrade.
Selecting and specifying. Match the escutcheon to the opening with our door type guide and access methods chapter, and confirm the mortice fit with our backset measuring guide. Because this is a blind (L1S) model, understand what a mechanical key override is and what happens when batteries die before specifying - if you need key-based emergency entry, pick the L2V version instead. Compliance references: DDA and accessibility (and the NDIS and DDA housing guide), Australian standards, and fire door smart locks. Installation guidance: installation and troubleshooting, site survey and installation, and the realities of electronic door locks.
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
What's in the Box - SMARTair i-max Update-on-Card Keypad Escutcheon (L1S)
- SMARTair i-max external escutcheon with integrated HID iCLASS reader and keypad (L1S blind, no key override)
- Internal escutcheon assembly with battery compartment
- DDA compliant lever handle set
- Split spindle and electromechanical clutch components
- Mounting plate and fixing hardware
- Battery pack (3 x AAA LR03 alkaline batteries)
- Installation screws, mounting kit and commissioning instructions
SMARTair i-max Escutcheon - Dimensions
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 3782ENOHDSS - 23 mm backset
To suit SMARTair escutcheons. - Lockwood 4782ENOHDSS - 25.4 mm backset
To suit SMARTair escutcheons. - Lockwood 6782ENOHDSS - 38 mm backset
Standard-width mortice to suit SMARTair escutcheons. - Lockwood 5782ENOHDSS - 30 mm narrow backset
Narrow-stile option to suit SMARTair escutcheons.
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.
Official Warranty Documents
It can be overwhelming with all the choices out there. We can help! We are experts with decades of experience in fitting locks of all types, not just Smart Locks. It is a free service we offer, and with just some photos and a few minutes of your time you can get expert advice and product recommendations tailored precisely to suit your needs.
Click on the image below to begin your expert Smart Lock consultation
