أمنوا أبوابكم ضد الدخان بجهدنا المزدوج الجهد 12 / 24 فولت الأرضية تركيب القفل الكهرومغناطيسي 60kg قوة الاحتفاظ

Electromagnetic lock
March 28, 2025
Video Description:
Discover the JS-H900F Floor Mount Electromagnetic Lock, designed to secure smoke proof doors with a 60kg holding force. This dual voltage (12/24V) lock features a zinc alloy case, low power consumption, and an anti-residual magnetism design. Perfect for single and double smoke proof doors, it ensures safety and reliability in any environment.