![Can this relay (J4) on the AES radio be used by the FACU to monitor the battery trouble on the radio? I always forget. : r/firealarms Can this relay (J4) on the AES radio be used by the FACU to monitor the battery trouble on the radio? I always forget. : r/firealarms](https://preview.redd.it/can-this-relay-j4-on-the-aes-radio-be-used-by-the-facu-to-v0-w44a9cnlhp8a1.jpg?auto=webp&s=d5820bcdd6838fc09408b9373a5c06eb377a2172)
Can this relay (J4) on the AES radio be used by the FACU to monitor the battery trouble on the radio? I always forget. : r/firealarms
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2pcs/lot Lora611pro 4~5km 868mhz | 433mhz Uart Port Radio Module Aes Encrypted Mesh Netwrok Lora Data Transceiver - Communications Parts - AliExpress
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