{"id":10413,"date":"2026-05-11T12:15:28","date_gmt":"2026-05-11T12:15:28","guid":{"rendered":"https:\/\/wetechsaga.com\/hitchhictoor\/?post_type=product&p=10413"},"modified":"2026-05-27T11:32:10","modified_gmt":"2026-05-27T11:32:10","slug":"remote-control-f21-4s-4d","status":"publish","type":"product","link":"https:\/\/wetechsaga.com\/hitchhictoor\/product\/remote-control-f21-4s-4d\/","title":{"rendered":"Remote Control F21-4S\/4D"},"content":{"rendered":"\n\n\n\n\n\n\n\n\n\n\n\n\n
Transmitter Parameters: F21-4S\/4D-TX<\/th>\n<\/tr>\n
Material<\/td>\nGlass-Fiber PA<\/td>\n<\/tr>\n
Enclosure protection class<\/td>\nIP65<\/td>\n<\/tr>\n
Frequency range<\/td>\n425-446MHz<\/td>\n<\/tr>\n
Transmitter power<\/td>\n\u226410dBm<\/td>\n<\/tr>\n
Transmitter power supply<\/td>\n2 AA batteries<\/td>\n<\/tr>\n
Safety code<\/td>\n32 bits (4.3 billion)<\/td>\n<\/tr>\n
Temperature range<\/td>\n-40\u2103~+85\u2103<\/td>\n<\/tr>\n
Control distance<\/td>\nApprox 100m (200m is customized)<\/td>\n<\/tr>\n
Dimension<\/td>\n156 \u00d7 61 \u00d7 51mm<\/td>\n<\/tr>\n
Weight<\/td>\n255g (without batteries)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Receiver Parameters: F21-RX<\/th>\n<\/tr>\n
Material<\/td>\nGlass-Fiber PA<\/td>\n<\/tr>\n
Enclosure protection class<\/td>\nIP65<\/td>\n<\/tr>\n
Frequency range<\/td>\n425~446MHz<\/td>\n<\/tr>\n
Receiver sensitivity<\/td>\n-110dBm<\/td>\n<\/tr>\n
Receiver power supply<\/td>\n2 AA batteries<\/td>\n<\/tr>\n
Output contactor capacit<\/td>\n8A sealed relay output (with AC 250V\/10A relays, 10A fuse)<\/td>\n<\/tr>\n
Cable length<\/td>\n1.65m (it can be customized)<\/td>\n<\/tr>\n
Safety code<\/td>\n32 bits (4.3 billion)<\/td>\n<\/tr>\n
Temperature range<\/td>\n-40\u2103~+85\u2103<\/td>\n<\/tr>\n
Dimension<\/td>\n205 \u00d7 86 \u00d7 80mm<\/td>\n<\/tr>\n
Weight<\/td>\n620kg<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Standard Configuration<\/span><\/h3>\n
    \n
  • One transmitter (with hanging belt)<\/li>\n
  • One dust bag<\/li>\n
  • One receiver<\/li>\n
  • The receiver is with a 1.65m cable<\/li>\n
  • One receive antenna<\/li>\n
  • Operation and maintenance manual<\/li>\n<\/ul>\n

    Safety Features<\/h3>\n
      \n
    • Mechanical equipment safety 2006\/42<\/li>\n
    • Priority Emergency Stop “Stop”<\/li>\n
    • According to EN61508 to SIL3 level based on EN13849-1 and 2, PLe performance level<\/li>\n
    • Electromagnetic compatibility EMC protection<\/li>\n
    • The system is with FCC and CE certificates.<\/li>\n<\/ul>\n

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