... function -Storage picture up to 500pcs -FCC,RoHS,CE -Deskstop design Remote control for digital and full-duplex Widely used ... ).Unlock door and alarm function.6).CE, ROHS , FCC passed7).83 effective communication channels,Frequency-hopping technology, super ... -100sets3-25days20,000Plastic + stainless steelCertificate CE/ROHS/FCC approved Accessory screw, rechargeable battery, manual, power adapter