TrendVibeCN Smart Access Key Fob: EM4100 compatible
Meet the Smart Access Key Fob—your new best friend for breezing through doors and keeping tabs on time. It plays nice with EM4100 systems, so whether you're popping into your apartment complex or clocking in at work, you're covered. And let's talk about its build: tough enough to handle your daily hustle but small enough to not bulk up your keychain. (Because who needs more weight in their pockets, right?)
- Works with EM4100 systems, because versatility is key.
- Packs a 64-bit time attendance card inside, because guessing when you arrived is so last century.
- Designed to be both tiny and tough, because it's got to survive the wild world of your daily routine.
- Time attendance tracking
- Community access
- Compact design
- EM4100 compatible
General specs
- Brand: TrendVibeCN
- Seller: Joom
- Compatibility: EM4100 systems
- Functionality: Community access, Time attendance tracking
- Design: Compact, Durable
If you are interested in more details, you can find full information on the seller's page.
View on seller's site
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$5.21
Last price update: 6/22/25
Available to order
Shipping options
Delivery to 
United States
United States
Unavailable
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| Brand | TrendVibeCN | Supply Made | Party&Festival Supplies | LoveCar | Sanwood Car | CAR COME |
| Model | Tm Card Ibutton | |||||
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| Price | $5.21 | $4.77 | $40.81 | $18.30 | $24.87 | $16.97 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | June 2, 2025 | August 8, 2025 | August 12, 2025 | August 8, 2025 | August 8, 2025 | August 9, 2025 |
| Compatibility | EM4100 systems | Sauna key systems | Audi A3, Audi A4, Audi A6, Audi A8, Audi B6 | Benz Smart Fortwo, Forfour, Roadster | ||
Smart Access Key Fob
$5.21
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