Product Name: Indoor Wireless Alarm Siren with Flashfor Security Alarm System Model NO.: JD-11 Certification: CE, ISO, FCC, CCC Usage: Personal, Window, Auto, Hall Application: Home, Communication Electronic Products, Industry, Special Equipment Type: Home Alarm System: Microwave System Signal Transmission: Radio Waves Trademark: wolf guard Transport Package: Gift Box Specification: CE, FCC, ROHS, OEM/ODM Services for 18 years Origin: China HS Code: 85311000 Product Description Indoor Wireless Alarm Siren with Flashfor Security Alarm SystemWhat is the details of our JD-11 Indoor Wireless Alarm Siren ?Functions of Indoor Alarm:1. Specialdesignforindoorwarning;2. Sirenvolumeisadjustable;3. Arm/disarmsirenON/OFFcouldbeset;4. Fashionableappearance;5. Flashingmethodcanbeset;6. Easytoaddwirelessdetectors:maximum100pcs.Technical ParametersPowersupplyAC100V-250V 50Hz-60HzStandbyaveragecurrentDisarm:13±1mAArmstatuswithflashlight:12-30mAWorkingenvironmentTemperature:-10ºC~40ºC,humidity:≤90%Receivingfrequency315MHz/433MHz(optional)ReceivingcodeASKWirelessreceivingdistance≥50M(noobstacle)Wirelessdetectorsquantity≤100pcsAlarmsirenvolume110dB(max.)Built-inLEDwarninglights4LEDlightsHostdimension126mm(L)*68mm(W)*38mm(H)