inside is the system week. Prescription not clear
What an excellent service. I did not know how to connect the 2 way switches. The seller was very patient with me and sending me messages and video how to connect. I am so pleased with the seller because without his/ her excellent communication I would have never been able to connect the switches. EXCELLENT CUSTOMER SERVICE EXCELLENT COMMUNICATION. Very happy. RECOMMENFED SELLER. 5 STAR. Thank you. Faiz