These sensors will only work with the TD-2700F Models.
Replacement External type LEARNABLE sensor to suit the TYREDOG™ TD-2700F X Series Tyre Pressure Monitoring System. (Pressure Range: 0 to 180 PSI - Frequency 433Mhz)
Includes 1 x CR1632 3V Battery and a SecureFit fixing ring.
(TD-SN2700F-X01)