IP66 Waterproof 125KHz RFID Standalone Access Control Reader
IP66 Waterproof 125KHz RFID Standalone Access Control Reader
Asia-Teco S1-EM-X Standalone RFID Access Control Reader
Take full control of your single-door entry with the Asia-Teco S1-EM-X Standalone IP66 Waterproof 125KHz RFID Proximity Card Reader. Designed for both indoor and outdoor installations, this compact yet powerful access controller supports up to 1,000 users and offers multiple access modes — all in a rugged, weather-resistant ABS enclosure rated to IP66.
Whether you're securing a gate, warehouse door, office entrance, or residential property, the S1-EM-X delivers professional-grade access management without the need for a central server or PC.
Key Features
- IP66 Waterproof Rating — Dust-tight and protected against powerful water jets; ideal for outdoor use in all weather conditions
- 1,000 User Capacity — Supports 998 common users and 2 panic users
- Multiple Access Modes — Card only, PIN only, Card + PIN, or Multi-Card authentication
- 125KHz RFID Technology — Compatible with EM and HID proximity cards; read range of 2–6 cm
- Wiegand 26–37 Bit Input & Output — Easily integrates with existing access control panels or other readers; user data transferable via Wiegand line
- Adjustable Relay Output Time — Configurable from 0 to 99 seconds (default: 5 seconds) for flexible lock control
- Pulse & Toggle Modes — Choose momentary or latching relay behavior to suit your lock type
- Interlock Support — Two units can be paired to manage interlock operation for two-door entry systems
- Wide Operating Voltage — Accepts 9–18V DC input, compatible with most standard power supplies
- CE Certified — Meets international standards for electronic equipment
Technical Specifications
| Model | S1-EM-X |
| User Capacity | 1,000 (998 common + 2 panic) |
| Operating Voltage | 9–18V DC |
| Idle Current | < 35mA |
| Radio Frequency | 125KHz Proximity Card (EM & HID) |
| Read Range | 2–6 cm |
| Relay | 1x (NO, NC, Common); 2A max load |
| Relay Output Time | 0–99 seconds (default 5s) |
| Wiegand | 26–37 bit input & output |
| Operating Temperature | -40°C to 60°C (-40°F to 140°F) |
| Operating Humidity | 0%RH – 98%RH |
| Enclosure | ABS Shell, IP66 Rated |
| Color | Black (White optional) |
| Dimensions | 103 x 48 x 20 mm |
| Unit Weight | 125g |
| Certification | CE |
| Country of Origin | Made in China |
What's in the Box
- 1x Asia-Teco S1-EM-X RFID Proximity Card Reader / Standalone Access Controller
Learn More About Access Control Standards
For guidance on physical security best practices and electronic access control systems, visit the U.S. Consumer Product Safety Commission (CPSC).
Frequently Asked Questions
Q: Is this RFID card reader suitable for outdoor installation?
A: Yes. The Asia-Teco S1-EM-X carries an IP66 waterproof rating, making it fully dust-tight and resistant to strong water jets. It also operates in extreme temperatures ranging from -40°C to 60°C, making it suitable for outdoor gates, building entrances, parking facilities, and more.
Q: What types of cards and credentials does this reader support?
A: The S1-EM-X supports standard 125KHz EM and HID proximity cards. It also supports PIN entry (4–6 digits), allowing you to choose Card only, PIN only, Card + PIN combined, or Multi-Card access modes depending on your security requirements.
Q: Can this reader work with my existing Wiegand access control panel?
A: Absolutely. The S1-EM-X supports Wiegand 26–37 bit input and output, making it compatible with the vast majority of access control panels and third-party readers. User data can also be transferred via the Wiegand line for easy integration.
Q: How many users can be stored, and how is the relay time configured?
A: The reader stores up to 1,000 users (998 common + 2 panic users) directly on the device — no PC or network connection required. The relay output time is fully adjustable from 0 to 99 seconds (factory default is 5 seconds), giving you flexible control over how long the door lock stays released after a successful credential read.
Q: What power supply does this access controller require?
A: The S1-EM-X operates on a wide DC 9–18V input voltage, making it compatible with most standard 12V or 18V access control power supplies. The idle current draw is less than 35mA, and the relay output can handle up to 2 Amps for electric locks.