[New Sensor]: Cync by GE

[Ernst79]

Sensor Description

Cync by GE

Additional information

Motion Sensor

User has send the Long-term key by email.
Advertisements are most likely encrypted

78:6D:EB:43:BE:B1 is an existing Cync Motion Sensor that has already been added to the Cync app, had it's firmware updated, and had its settings configured

8:6D:EB:41:CB:73 is a new CYNC Motion Sensor, fresh out of the box, not updated or on-boarded with the Cync app

BLE advertisements

2024-03-07 16:10:10.970 INFO (Thread-162) [custom_components.ble_monitor.ble_parser] Unknown advertisement received for mac: 78:6D:EB:43:BE:B1service data: []manufacturer specific data: [b'\x15\xff\xa2-E\xc4\xbdHoc~qZ\x0fT\xf8\xe1I\x9c\xbf\x12\xfe']local name: UUID16: None,UUID128: None
2024-03-07 16:10:10.970 INFO (Thread-162) [custom_components.ble_monitor.ble_parser] BLE advertisement received from MAC/UUID 786deb43beb1: service data: []manufacturer specific data: [b'\x15\xff\xa2-E\xc4\xbdHoc~qZ\x0fT\xf8\xe1I\x9c\xbf\x12\xfe']local name: UUID16: None,UUID128: None
2024-03-07 16:10:10.974 DEBUG (MainThread) [custom_components.ble_monitor.device_tracker] Data device tracker received: {'is connected': True, 'mac': '786DEB43BEB1', 'rssi': -39, 'local_name': '', 'gateway_id': 'ble_monitor'}

2024-03-10 18:31:38.031 INFO (Thread-1437) [custom_components.ble_monitor.ble_parser] Unknown advertisement received for mac: 78:6D:EB:43:BE:B1service data: []manufacturer specific data: [b'\x15\xff\xa2-\xcf\x1d\xdd\x91%\xc0jg\xe3\xbd\x03*\x01\x0ft\\\x12\xb2']local name: UUID16: None,UUID128: None
2024-03-10 18:31:38.031 INFO (Thread-1437) [custom_components.ble_monitor.ble_parser] BLE advertisement received from MAC/UUID 786deb43beb1: service data: []manufacturer specific data: [b'\x15\xff\xa2-\xcf\x1d\xdd\x91%\xc0jg\xe3\xbd\x03*\x01\x0ft\\\x12\xb2']local name: UUID16: None,UUID128: None

2024-03-10 18:28:29.693 INFO (Thread-1428) [custom_components.ble_monitor.ble_parser] Unknown advertisement received for mac: 78:6D:EB:43:BE:B1service data: []manufacturer specific data: [b'\x15\xff\xa2-x\xfc\x93\xdc"\x17<\xed\xa31\xa1\x9fN\xe8K*\x12\xf9']local name: UUID16: None,UUID128: None
2024-03-10 18:28:29.693 INFO (Thread-1428) [custom_components.ble_monitor.ble_parser] BLE advertisement received from MAC/UUID 786deb43beb1: service data: []manufacturer specific data: [b'\x15\xff\xa2-x\xfc\x93\xdc"\x17<\xed\xa31\xa1\x9fN\xe8K*\x12\xf9']local name: UUID16: None,UUID128: None

2024-03-10 19:27:07.280 INFO (Thread-16) [custom_components.ble_monitor.ble_parser] CYNCSENSOR - comp_id: 11682 data_len: 21 man_spec_data: b'\x15\xff\xa2-\x11\x9a\xdaz\xf9W4\x87\xf4!\xa2\xd0\x17\xd7\xd9\xa1\x12\xee'
2024-03-10 19:27:07.280 INFO (Thread-16) [custom_components.ble_monitor.ble_parser] WHAT BLE advertisement received from MAC/UUID 786deb43beb1: service data: []manufacturer specific data: [b'\x15\xff\xa2-\x11\x9a\xdaz\xf9W4\x87\xf4!\xa2\xd0\x17\xd7\xd9\xa1\x12\xee']local name: UUID16: None,UUID128: None
2024-03-10 19:27:09.324 INFO (Thread-16) [custom_components.ble_monitor.ble_parser] CYNCSENSOR - comp_id: 11682 data_len: 30 man_spec_data: b'\x1e\xff\xa2-\n\xad\xf1\x1c3\x04\x00\xb4\x02\xa6\x0c\x00\xdd\x84\x9e\x07\x809\xa47\x00\x00hx*\t\xfc'

[Ernst79]

The data looks encrypted to me. I do got an encryption key, but I don't know which encryption format is used.

15ffa22d  45c4bd486f637e715a0f54f8e1499cbf12fe
15ffa22d  cf1ddd9125c06a67e3bd032a010f745c12b2
15ffa22d  78fc93dc22173ceda331a19f4ee84b2a12f9
15ffa22d  119ada7af9573487f421a2d017d7d9a112ee
1effa22d  0aadf11c330400b402a60c00dd849e078039a437000068782a09fc