Sec Sdr 12v External Sounder Frequency: 50-60 Hertz (Hz)

Rukmani Devi Primary Services Private Limited is a major supplier, trader, and service provider of access control, networking equipment, computer and networking accessories, fire alarm systems, home automation, intrusion alarm systems, etc. Our unmatched-quality products are designed using high-quality material as per global quality norms to provide the best to our clients.Our company has been offering tailored-made products with unmatched durability and reliability to meet the demands of factories, corporations, government organizations, offices, homes, NGOs, hotels, restaurants, hospitals, etc. Our