Peephole nrog UL Certification

1, Yooj yim rau nruab, hloov koj lub qhov rooj saib hauv 5 feeb yam tsis muaj cov cuab yeej xav tau.

2, Lub lens yuav tiv thaiv koj lub tsev tiv thaiv kev nyiag khoom, kev cuam tshuam thiab kev cuam tshuam hauv tsev.

3, Haum rau qhib: txoj kab uas hla 16mm

4, Haum rau qhov rooj thickness: 36mm-58mm

Kev piav qhia

Khoom siv: Zinc alloy + Resin lo ntsiab muag

Xim: nyiaj, kub, tooj liab

Loj: raws li cov duab qhia

Qhov hnyav: 42g

Pob:

1 x puj

Tsim Kev Pabcuam

Peb pab neeg muaj kev paub dhau los hauv txhua qhov chaw hais txog cov khoom tsim thiab kev tsim kho.yog tias koj muaj kev xav tau rau koj cov khoom tshiab ntawm kev xav ua kom txhim kho yav tom ntej, peb nyob ntawm no los muab peb cov kev txhawb nqa.

· Ntim tsim

· Txhim kho cov khoom sib xyaw