KS6500 Installation-free Hanging Decoration Key Password Box(Red) Filter-RFID Keyfob Digital Noise Reduction: 2D Digital

Digital Noise Reduction: 2D Digital Noise Reduction

which can filter noise sources in different environments

Presets: support 16 lens presets

full color night vision and intelligent night vision can be switched at will

KS6500 Installation-free Hanging Decoration Key Password Box(Red) Filter-RFID Keyfob Digital Noise Reduction: 2D Digital1. Material: aluminum alloy 2. Scope of application: home, office, gym, factory, construction site, etc. 3. Large space, multi function storage of keys, bank cards, U disks, SD cards 4. Strong and durable, safe and reliable 5. Dimensions: overall 85x40x117 mm, internal 65x90x33 mm 6. Weight: about 500 grams Steps: 1. Open the combination lock key box 2. Flip the top switch inside the box 3. Pull up to unlock the lock and hang it on the door