Page 1 of 5 Report No.: STS1910171 APPENDIX-PHOTOGRAPHS OF EUT CONSTRUCTIONAL DETAILS FCC ID: 2AJYL-AB18 Model: AB-18 Photo 1 Photo 2 Page 2 of 5 Report No.: STS1910171 Photo 3 Photo 4 Page 3 of 5 Report No.: STS1910171 Photo 5 Photo 6 Page 4 of 5 Report No.: STS1910171 Photo 7 Photo 8 Photo 9 Page 5 of 5 Report No.: STS1910171