alarm baofeng portable two way radio

{"cid":"91221595","title":"Baofeng BF-C2 PC Programmable Alarm Function Baofeng Portable Two Way Radio Wireless Long Range Transmitter","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/6f\/fa\/9c981d58042c91eabebc427ec75d-200x200-1.jpg","attrs":{"Price":"US $7.5","Brand Name":"Baofeng","Model Number":"BF-C2","Minimum Order Quantity":"2","Delivery Time":"7-15 work day","Certification":"-","Place of Origin":"China","Payment Terms":"L\/C D\/A Western Union D\/P T\/T MoneyGram Paypal","Supply Ability":"100 Piece\/Pieces 7days","Packaging Details":"25*20*10cm Piece\/Pieces"}}

{"cid":"91190181","title":"Emergency Alarm Security 5 Watt UHF Two Way Radios","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/b1\/40\/a3eb22af332f8f5322927ed92878-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"OEM","Model Number":"UV-5R","Minimum Order Quantity":"2pcs","Delivery Time":"15-25 working days","Certification":"CE ROHS","Place of Origin":"China","Payment Terms":"L\/C, T\/T, Western Union, MoneyGram","Supply Ability":"10000Paris Per Month","Packaging Details":"510*375*570mm\/50\/23.5\/24.3","Frequency Stability":"\u00b12.5ppm","Weight":"238g(including battery, antenna)","Dimension(W x H x D)":"58*240*32","Power adapter":"Input: AC100-240V, 50-60Hz; Output: DC10V\/500mA;","Antenna":"SMA -Female","Operating Voltage":"DC 7.4V","Channel No.":"128","Antenna Impedance":"50\u03a9","Frequency Range":"65-108MHz(FM Receive only) 136-174MHZ and 400-520MHZ (TX\/RX)","Earpiece \/ mic type":"Kenwood Plug type","Mode of operation":"Simple or semi-duplex"}}

{"cid":"91219565","title":"LiFePO4 Lithium Iron Phosphate Battery Cell","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/1d\/34\/34b9a1cb5d221cf5ea1ea31a01e4-200x200-1.jpg","attrs":{"Price":"USD135\/Piece","Brand Name":"Lanke","Model Number":"LF280K","Minimum Order Quantity":"10","Delivery Time":"5 Days","Place of Origin":"China","Payment Terms":"L\/C,T\/T, Western Union, MoneyGram","Supply Ability":"100000 PCS\/Month","Packaging Details":"Carton","Weight":"5420g","Material":"Lithium-ion","Application":"Vehicle, Home Energy Storage, Etc.","Color":"Sky Blue","Temperature":"-30-60\u00b0C","Size":"71*173*207mm","Voltage":"2.5~3.65V","Protection":"Over-charge, Over-discharge, Over-current, Short-circuit"}}