Our EM4200 125KHZ Keyfobs offer reliable performance and secure access control. Fully compatible with any EM4100/EM4200/EM4105 communication protocols, these fobs are made from durable plastic with a waterproof design and have a low power consumption.
- Sold in packs of 100
- No battery design (eco-friendly)
- Can be easily attached to a keyring or lanyard