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TCODE-W DIGITAL KEYPAD Digital radio keypad with ROLLING CODE programmable codes, operating with all TAU control units with integrated receiver or with RXDC / RXSM series receivers. It is possible to manage up to a max. of 4 codes (2 ÷ 8 digits) with 2 selectable channels A or B each.
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6. REPLACING THE BATTERY (fig. 4-5-6) The TCODE-W digital keypad works using two 3V lithium batteries of the CR 2032 series. The duration of the same depends on the number of daily activations, in a residential context it exceeds two years, in a condominium context it will depend on the number of users.