Product Overview
Outdoor access control points at commercial gates, building facades, and exposed pedestals demand hardware rated for the environment, not just the security task. The Hikvision HA-AC-S1 is a slim, metal-bodied card terminal carrying an IP65 weatherproof rating and an operating temperature range from -40°C to +65°C, making it a dependable choice for installations where heat, rain, and dust are routine conditions. Featuring M1 card and PIN authentication with a Wiegand 26/34 output interface, it connects directly to most existing access control panels without a controller overhaul. Built with on-device storage for up to 1,000 users and 1,000 card credentials, the HA-AC-S1 suits small offices, warehouse entry doors, commercial gate pedestals, and shared facility access points. At 151 x 48 x 21.5 mm and powered by 12V DC, the compact metal body fits neatly on gate posts and door frames where a bulkier reader would be impractical.
Key Capabilities
IP65 Weatherproof Metal Housing
The IP65 rating seals the HA-AC-S1 against complete dust ingress and direct water jets, allowing permanent outdoor mounting on gate pedestals, building facades, and uncovered doorways without a separate protective shroud. The metal construction resists physical wear that degrades plastic-cased readers in exposed positions over time.
M1 Card and PIN Authentication
Users authenticate via M1 card only, PIN only, or card combined with PIN for higher-security doors. Card recognition operates at approximately 3 cm read range with a read time of around 1 second, maintaining smooth entry flow at frequently used access points during business hours.
Wiegand 26/34 Output Interface
The Wiegand 26 and Wiegand 34 output covers the majority of access control panels deployed on commercial and industrial sites. Installers can wire the HA-AC-S1 directly into an existing panel as a replacement or additional reader without requiring a proprietary controller or new cabling infrastructure.
Extreme Temperature Operating Range
Rated from -40°C to +65°C, the HA-AC-S1 operates across temperature ranges that go considerably further than most value-segment readers. This matters in regional, industrial, and northern Australian climates where ambient surface temperatures at an outdoor reader regularly exceed the limits of narrowly rated alternatives.
Standalone Door Control Functions
Beyond credential reading, the HA-AC-S1 supports door lock control, exit button input, door contact monitoring, and alarm output. A single door or gate entry point can be managed through the terminal in standalone mode without a separate controller, reducing hardware cost and wiring complexity at straightforward access points.
Best For
- Outdoor Gate and Perimeter Pedestals: The IP65 enclosure and -40°C to +65°C operating range make the HA-AC-S1 a durable choice for gate-mounted readers on commercial and industrial properties facing direct weather exposure year-round.
- Small to Medium Commercial Entry Doors: With capacity for 1,000 users and 1,000 cards stored on-device, this terminal handles daily access at small offices, retail back-of-house doors, and shared facility entries without requiring a networked management system.
- Wiegand Panel Upgrades and Extensions: Sites with existing Wiegand-compatible access control panels can install the HA-AC-S1 as a replacement or additional reader using the Wiegand 26/34 output, avoiding the cost of a controller replacement.
- Standalone Single-Door Access with Dual Authentication: Where a door or gate requires both card and PIN verification in a self-contained unit with no network dependency, the HA-AC-S1 provides that combination in a compact metal form factor.
Why Choose the HA-AC-S1
The HA-AC-S1 occupies a clear position in the access control market: a metal-bodied, IP65-rated card reader built for outdoor use at a value price point. Plastic-cased readers in the same category degrade faster when mounted on exposed gate pedestals or sun-facing building facades, whereas the HA-AC-S1’s metal housing and IP65 seal provide a more durable long-term outcome. The -40°C to +65°C operating range goes considerably further than most comparable value-segment terminals, which is a practical advantage in regional, industrial, and northern Australian climates where outdoor reader surfaces can reach temperatures well above standard ratings. The Wiegand 26/34 output keeps integration straightforward for installers working with established panel brands, avoiding the cost of a full system overhaul at the reader level. Available through Security Wholesalers, the HA-AC-S1 delivers a field-proven combination of outdoor durability, flexible dual authentication, and broad Wiegand panel compatibility without moving into a higher cost tier.
Buyer Decision Tips
Confirm the 1,000-User Ceiling Against Site Growth: The HA-AC-S1 stores a maximum of 1,000 users and 1,000 card credentials on-device, and this limit is fixed in the hardware. For sites that are currently small but are expected to grow significantly or consolidate multiple doors under centralised credential management, a networked access control terminal with higher user capacity will avoid a hardware replacement further down the track.
Verify Wiegand Format Compatibility Before Purchase: The HA-AC-S1 outputs Wiegand 26 or Wiegand 34 only. There is no TCP/IP or RS-485 interface on this terminal. Before ordering, confirm that your access control panel or controller accepts Wiegand input on one of those 2 formats. If the existing panel uses a proprietary protocol or RS-485 only, an additional converter or panel replacement will be required for the HA-AC-S1 to function correctly.
Key Features & Technical Specifications
| Model |
HA-AC-S1 |
| Authentication Methods |
M1 card, PIN, or card + PIN |
| Card Type Supported |
M1 card |
| Card Read Range |
Approximately 3 cm |
| Card Read Time |
Approximately 1 second |
| User Capacity |
1,000 users |
| Card Credential Storage |
1,000 cards |
| Output Interface |
Wiegand 26 / Wiegand 34 |
| Supported Functions |
Door lock control, exit button, door contact input, alarm output |
| Audio Output |
6 W |
| Power Supply |
12V DC, 1A |
| Weather Rating |
IP65 |
| Operating Temperature |
-40°C to +65°C |
| Operating Humidity |
0% to 90% (non-condensing) |
| Dimensions |
151 x 48 x 21.5 mm |
| Weight |
220 g |
| Housing Material |
Metal |
Ideal Use Cases
Commercial Office Entry Doors
The HA-AC-S1’s 1,000-user capacity and dual M1 card plus PIN authentication suits small to medium office environments where staff require card-only or card-and-PIN access depending on the security level assigned to each door.
Outdoor Gate and Perimeter Pedestals
Rated IP65 and operational from -40°C to +65°C, the HA-AC-S1 handles the sun, rain, and temperature swings that outdoor gate-mounted readers face on commercial and industrial sites without requiring a separate protective enclosure.
Wiegand Panel Upgrades and Reader Replacements
Sites running existing access control panels with Wiegand inputs can add or replace a reader with the HA-AC-S1 using the Wiegand 26/34 output, keeping the existing controller in place and reducing upgrade cost at the door level.
Warehouse and Industrial Access Points
The slim metal body, IP65 sealing, and wide temperature rating make the HA-AC-S1 a practical fit for warehouse side doors, plant room entries, and industrial access points where physical durability in variable outdoor conditions is a primary requirement.
Choosing the Right Model
- Choose this model if: Your site has up to 1,000 users, uses M1 cards, requires an IP65-rated outdoor reader with Wiegand 26/34 output, and does not need networked credential management, biometric authentication, or a TCP/IP or RS-485 communication interface.
- Choose a different model if: Your site has or is expected to exceed 1,000 users or card records, requires centralised management across multiple doors via TCP/IP or RS-485, needs biometric authentication such as fingerprint or face recognition, or uses an access panel that does not accept Wiegand 26 or Wiegand 34 input.
FAQs
- Is the HA-AC-S1 suitable for permanent outdoor installation without a protective housing?
Yes. The IP65 rating protects the HA-AC-S1 against complete dust ingress and direct water jets, covering rain and hose-down exposure typical at outdoor entry points. Combined with the -40°C to +65°C operating temperature range, the terminal is rated for permanent outdoor mounting on gate posts, building facades, and exposed pedestals without an additional enclosure.
- What card technology does the HA-AC-S1 support?
The HA-AC-S1 reads M1 cards only, at a recognition distance of approximately 3 cm with a read time of around 1 second. It is not compatible with EM125kHz proximity cards. If your site currently uses a different card format, you will need to match the reader type to your existing card stock or replace cards alongside the terminal.
- How does the HA-AC-S1 connect to an existing access control panel?
The HA-AC-S1 outputs credential data in Wiegand 26 or Wiegand 34 format via its Wiegand interface. There is no TCP/IP port or RS-485 output on this terminal. It connects directly to the Wiegand reader input on a compatible access control panel or controller. Confirm your panel supports one of those 2 Wiegand formats before installation.
- Can the HA-AC-S1 control a door lock and monitor a door contact directly?
Yes. The HA-AC-S1 includes outputs and inputs for door lock control, exit button, door contact monitoring, and alarm output. For a single door or gate in a basic standalone deployment, the terminal can manage the full entry point without a separate controller, which simplifies wiring and reduces the hardware count at straightforward access points.
- What is the on-device storage limit for users and cards?
The HA-AC-S1 holds a maximum of 1,000 users and 1,000 card credentials stored locally. This capacity is fixed and cannot be expanded through firmware or accessories. Sites currently within this range but expecting significant user growth should assess whether a networked terminal with higher capacity would better serve long-term requirements before committing to this model.
- Where can I access the full wiring and electrical specification for the HA-AC-S1?
The complete datasheet is available through Security Wholesalers and is linked in the Additional Information section below. It includes electrical specifications, Wiegand interface wiring diagrams, auxiliary connection details, and dimensional drawings for installation planning.
Cabling Considerations
- Power Cable: The HA-AC-S1 requires a 12V DC 1A supply. Use appropriately rated two-core cable sized for the cable run length to keep voltage drop within acceptable limits. Longer runs from a remote power supply will require a heavier cable gauge to maintain stable voltage at the terminal.
- Wiegand Data Cable: Run the Wiegand data lines (DATA0, DATA1, GND) from the terminal to the access control panel using shielded multi-core cable. Keep Wiegand cable runs away from mains power cables to reduce interference. Standard Wiegand cable runs should not exceed approximately 150 m for reliable data transmission.
- Door Lock and Auxiliary Wiring: Door lock, exit button, door contact, and alarm output connections each require dedicated cable cores. Plan conduit and cable tray layouts to accommodate separate runs for the lock circuit and the Wiegand data lines to avoid cross-talk and simplify fault-finding.
- Wiring Tips: Connect shielded cable drain wires to earth at the panel end only to prevent ground loops. Label all cores at both ends of every run during installation to reduce service time on future callouts.
Additional Information
