The Protime RF-I transponder is part of the "active" transponders. The transponder is in standby and is activated by an "active" loop and uses a radio transmission. It is compatible and works with the RF decoder.
It is particularly recommended for athletics, cycling or trathlon but can be used for motocross, karting or supermoto if speeds is not high.
With its integrated antenna and small dimensions, it can be easily attached to a fork or ankle. The 2 elastic joints allow to fix the transponder to a ankle strap or to prevent the sliding on a tube.
This transponder has an integrated Lithium battery (non-replaceable).
Supply (Lithium cell battery) :
Autonomy : 3 / 4 years
Battery Type : CR 2032
Max speed : 140 km/h (87 mph)
Max height of detection : 4 m (13.1 ft)
Temperature range : -20° C to +70° C (-4 to 158 °F)
Dimensions : 34 x 50 x 9 mm (1.3 x 2 x 0.35 in)
Weight : 16 g (0.56 oz)
Two frequencies : 868 MHz and 915 MHz.
LED blinking : 1 time during emission, 1 time every 2 min 15 s
Warranty 3 years
No warranty made in case of improper installation, maintenance or use.