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Available Options
Genuine Comelit MIFARE proximity key fobs for SimpleKey access control and Comelit door entry systems. Each fob contains a secure 13.56 MHz MIFARE chip (ISO 14443A) with built-in anti-forgery protection, housed in a tough ABS shell that clips straight onto a key ring. Available in nine colours plus the grey SK9051/A 'Pass' fob, so you can colour-code users at a glance.
Why colour-coded fobs?
On multi-user sites, colour is the quickest way to manage credentials. Issue blue to residents, red to contractors, green to cleaners — anyone can identify a fob's user group instantly, without scanning it. The SK9051/A grey 'Pass' fob supports time-band restrictions, granting access only on specific days and hours — ideal for cleaning, maintenance and other visiting staff.
Key features
- MIFARE technology, 13.56 MHz, ISO 14443A compliant
- Anti-forgery electronic chip for secure, clone-resistant credentials
- Time-band and day-restricted access support (system dependent)
- Durable ABS construction — no battery, nothing to wear out
- Nine colour options for instant user-group identification
- Compact 42 × 35 × 7 mm key-ring format
Compatibility
Works with Comelit SimpleKey Basic and SimpleKey Advanced access control, SimpleSafe VEDO intruder alarm and SimpleHome home automation systems, including SK9000I, SK9001I, SK9030I and SK9031 readers and the SKR integrated keypad reader.
Available variants
| MPN | IDCC Part Code | Colour | Type | Use |
| SK9050B/A | 21-7000-BL | Blue | Standard MIFARE fob | Access Control |
| SK9050R/A | 21-7000-RD | Red | Standard MIFARE fob | Access Control |
| SK9050Y/A | 21-7000-YW | Yellow | Standard MIFARE fob | Access Control |
| SK9050O/A | 21-7000-OR | Orange | Standard MIFARE fob | Access Control |
| SK9050G/A | 21-7000-GN | Green | Standard MIFARE fob | Intruder Alarm |
| SK9050GB/A | 21-7000-GYBL | Grey/Blue | Standard MIFARE fob | Home Automation |
| SK9050GR/A | 21-7000-GYRD | Grey/Red | Standard MIFARE fob | Home Automation |
| SK9050GY/A | 21-7000-GYYW | Grey/Yellow | Standard MIFARE fob | Home Automation |
| SK9050GO/A | 21-7000-GYOR | Grey/Orange | Standard MIFARE fob | Home Automation |
| SK9050GG/A | 21-7000-GYGN | Grey/Green | Standard MIFARE fob | Home Automation |
Technical specifications
| Technology | MIFARE |
| Frequency | 13.56 MHz |
| Standard | ISO 14443A |
| Material | ABS |
| Dimensions | 42 × 35 × 7 mm |
| Format | Key fob |
| Power | Passive (no battery required) |
FAQs
Will these fobs work with non-Comelit readers?
They use standard MIFARE 13.56 MHz / ISO 14443A technology, but enrolment and programming are designed for Comelit SimpleKey, VEDO and SimpleHome systems. For other MIFARE systems, check with your installer before ordering.
What's the difference between SK9050 and SK9051?
SK9050 variants are standard user fobs in different colours. The SK9051/A grey 'Pass' fob is intended for time-restricted access — for example, limiting cleaning or maintenance staff to set days and hours.
How do I add a fob to my system?
Fobs are enrolled via your SimpleKey controller or management software. No pre-programming is required — order the quantity and colours you need and enrol on site.