dc 15v intercom door lock system

{"cid":"91149081","title":"Smart Face Recognition Door Lock with Video Intercom, Fingerprint & Tuya App","imgUrl":"https:\/\/img.chinax.com\/nimg\/6c\/e9\/03356c43586d76fb0072bce89c4a-200x200-1.jpg","attrs":{"Price":"negotiation","Brand Name":"JUNSON","Model Number":"JS-K8","Minimum Order Quantity":"5 pieces","Delivery Time":"1-7 working days once the payment received","Certification":"CE\/ROHS\/FCC","Place of Origin":"China","Payment Terms":"T\/T,PayPal or Western Union in advance","Supply Ability":"5000pcs per month","Packaging Details":"Packed in carton","Product model":"JS-K8","Product Name":"Automatic smart lock","Housing":"Zinc Alloy","APP":"Tuya","Power supply":"5000 mAh lithium battery","Network communication":"2.4G WIFI"}}

{"cid":"91212431","title":"15V Central Locking Actuators ABS , Nylon Power Door Lock Actuator Motor","imgUrl":"https:\/\/img.chinax.com\/nimg\/1d\/01\/929e5b3e741dcc823b1f4489fecf-200x200-1.jpg","attrs":{"Price":"1-9 USD\/PCS","Brand Name":"Linsheng Auto II MaxM","Model Number":"LS-ACT5","Minimum Order Quantity":"negotiable","Delivery Time":"7 Days","Certification":"CE, FCC","Place of Origin":"CHINA","Payment Terms":"L\/C, T\/T, PayPal","Supply Ability":"20000 PCS per month","Packaging Details":"Paper gift box, 100PCS\/Carton","Name":"Power Door Lock Actuator Motor","Voltage":"DC 9--15V","Non-load Current":"0.5A5%","Lock-Rotor":"<4A (12V DC)","Gear material":"Nylon","Housing material":"100% New ABS (fire proof)","Warranty":"2 Year | Customized Request","Customization":"Available"}}

{"cid":"91197073","title":"High Quality Metal housing Video Doorbell Intercom Door Phone Entry for Multiple Apartment","imgUrl":"https:\/\/img.chinax.com\/nimg\/09\/9a\/6ae46dbf4dc2ce92319800620694-200x200-1.jpg","attrs":{"Price":"$1-$80\/set","Brand Name":"AVATA","Model Number":"94220-1","Minimum Order Quantity":"100sets","Delivery Time":"15-30 days","Certification":"CE\/FCC\/RED\/ROHS\/ISO9001","Place of Origin":"China","Payment Terms":"T\/T, Western Union, MoneyGram,paypal, L\/C","Supply Ability":"20000 PCS\/Month","Packaging Details":"Neutral packing\uff0cOEM\/ODM Packing","Material":"Metal","Type":"4 wire Video door phone","Connection":"4 wire,cat 5","Night Vision:":"Yes","Voice Service":"Yes","Installation":"Surface-Mounted","Power":"DC15V, 0.8A \/ AC100-240V 50\/60Hz (Optional)","Indoor Monitor Unlock Release":"Support","Outdoor Panel Unlock Release":"Support","Trademark":"OEM \/ ODM","Camera Sensor":"1000tvl\/1.3MP\/2.0MP","View Angle":"160\u00b0","LEDs For Night Vision":"Red light LED","Operation Temp":"-40\u00baC +50\u00baC","Waterproof Rate":"IP65"}}