The reviewed fields are KDDYM002B, KD3152, and 001749. Program 001749 is preserved as text so that its leading zeroes are not lost. The display name joins those fields for lookup; it is not a new part number.
Check the remote against the same sample
The paired remote is KDH144 / KD2096A / 000907F. Keep the remote and box program fields in their own columns. A handset with the same family name but undocumented program cannot be assumed to satisfy this sample.
Do not widen a sample into a family rule
The source does not establish interchangeability with KDDYM002C or KDDYM002D, nor a universal Kaidi radio protocol. The exact box query can identify the documented handset; it cannot select a replacement box or promise feature preservation.
Family and exact variant identification
1 reviewed record
These are exact records within the named family. A shared family does not make the entries interchangeable.
Identifiers and limits of the reviewed records
Exact record
Published identifier fields
What still needs checking
KDDYM002B / KD3152 / 001749
product model: KDDYM002B
finished product: DYM002B
pcba: KD3152
program: 001749
Revision / program: 001749
No reviewed handset FCC ID or feature-preservation guarantee is supplied by this identity record. Check this exact record →
What we verified
Source-specific evidence
Read each row from original to target. A base application or box-to-remote pair is not a remote-to-remote replacement. Known constraints remain part of the decision.
Documented relationships; direction and exact scope matter
The manufacturer sample specification explicitly combines KDDYM002B (KD3152 / 001749) with KDH144 (KD2096A / 000907F). Other firmware or later KDH283C configurations are not included.
Use the model, PCBA number and program together. The display name combines separate source fields and is not a part number. Generic family identifiers cannot establish this sample configuration.
