US$ 134.99
Self-powered
Build-in MIC
Weather-proof external metal keypads
It provides switchable HD and standard definition output
Access control function extension
Aluminium Smart Magnetic Door Safety Lock Clearance Self-poweredParameter Description Size 250Lx57Wx27H single door 500Lx57Wx27H Double door Holding Force 320kg (700Lbs) Input Voltage 12V DC or 24V DC Current 12V 450mA; 24V 200mA Suitable Wooden door , Glass door ,Metal door , Fireproof door Surface Temp +20 Operating Temp 10~+55(14 131F) Humidity 0~90%(non condensing) Cover Finish Anodized aluminum Lock Finish Zinc Armature Plate Finish Zinc Weight 2. 2kg
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