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PROTECO PTX4334053-channel transmitter for Proteco receivers, 10-bit, fixed code, 433MHz, 12VDC, gray.Door automation / Remote controls / TecnoEnd user price - Reseller price- 3-channel remote control transmitter. - Extra 4th channel by pressing buttons 1 and 2 together. - Compatible with Proteco receivers. - Operating frequency: 433 MHz. - Quartz controlled oscillator. - High frequency stability. - Fixed code version. - 10-bit coding with DIP switches. - LED status indication. - Range: 50 - 80 m. - Solid design. - Can be attached to a key ring. - Gray plastic housing and buttons. - Power supply: 12 VDC (from battery A23). |