Watch tag is made of ABS and PVC material. This product is waterproof and can be reused. Watch tag is durable and comfortable in use .There are several LF or HF chips for your selections.

For LF chip, it mainly applies to access control. For HF chip, Watch Tag is specially designed for the application of access control in the fields of recreational area, amusement park and swimming pool etc. Moreover, there are seven standard colors and several dimensions for your option. The reading distance of Watch Tag is up to 70 mm.

Specification:
1). Optional Chips: EM4100; GK4001(EM 4102 compliant); T5557, Mifare 1 S 50; I CODE SLI,
2). Operating frequency: 13.56MHz+/-150MHz; 125KHz+/-6Hz
3). Reading distance: 70 mm
4). Physical: Diameter: 41 mm +/-0. 2mm; hickness: 3.6 mm +/-0.2mm; Length: 250 mm +/-1mm; Weight: 3.0 g +/-0.3 g
5). Thermal: Storage: -40to 70C; Operating: -40to 80C