S4A ACB-TUYA01 1-Door Smart Access Controller Board (Tuya Wi-Fi)
ACB-TUYA01, 1 Door, Wiegand 26/34, 1000 Users, DC 12V, Form C Relay, Tuya Wi-Fi Direct, Cloud Logs
The S4A ACB-TUYA01 is a standalone 1-door network access control board featuring Wiegand 26/34 input, 1000 user capacity, Form C lock relay, exit button and door sensor interfaces, and native Tuya Smart Wi-Fi connectivity.
Product Overview
The ACB-TUYA01 transforms standard single-door access control installations into modern, cloud-connected smart access points. Compatible with any external Wiegand RFID card reader, biometric fingerprint scanner, or keypad, it centrally manages credentials, door unlock timers, and real-time access logs through the Tuya Smart app without requiring an expensive onsite server or complex software installation.
Why Buy This Product
Serverless Cloud Access Control
Manage single-door access policies, cards, and audit trails straight from your phone without dedicated server PCs.
Universal Reader Compatibility
Accepts industry-standard Wiegand 26 and 34 signals from any RFID, biometric, or PIN reader.
Real-Time Door Monitoring
Receive instant push notifications if a door is forced open or held open past its timeout.
Best for These Applications
Retail Stores & Boutiques
Secures stockrooms and manager offices with flexible smartphone authorization and card access.
Corporate Server & Meeting Rooms
Keeps high-value infrastructure secure with complete historical access event tracking.
Key Advantages
- Zero Dedicated Software Costs:Uses the free Tuya Smart cloud ecosystem, eliminating ongoing server licensing fees.
- Flexible Multi-Reader Architecture:Supports both IN and OUT Wiegand readers for tight bidirectional door control.
Frequently Asked Questions
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Weight | 0.22 |
| Shipping Weight | 0.35 |
| Doors Controlled | 1 |
| Readers Supported | 2 |
| User Capacity | 1000 |
| Card Capacity | 1000 |
| Event Log Capacity | 10000 |
| Wiegand Input Ports | 2 |
| Wiegand Format Support | Wiegand 26, Wiegand 34 |
| Door Relay Outputs | 1x Form C Relay (NO/NC/COM, 5A@30VDC / 250VAC) |
| Door Sensor Inputs | 1 |
| Exit Button Inputs | 1 |
| Fire Alarm Linkage Input | No |
| Network Interfaces | Wi-Fi 2.4GHz (IEEE 802.11 b/g/n) |
| Supported Software | Tuya Smart, Smart Life |
| Cloud Platform Integration | Yes |
| Remote Door Release | Yes |
| Power Requirements | DC 12V ± 10%, 1A - 2A |
| Enclosure Type | Bare PCB with Acrylic Protective Cover & Metal Base |
| Operating Temp | -20°C to 65°C |
| Operating Humidity | 10% to 90% RH |
| Dimensions | 105 x 75 x 20 mm |
| Stock | 3 |
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