DY-JH100B Outdoor Siren Security Alarm 120dB Alarm Sound LED Flash EU Plug 433Mhz

Description : This product can work with any DYGSM wireless host.When alarm happens, the alarm light shines and give out sharp sirens.It is with a built-in and large capacity battery. The wireless signals can be encrypted to resist the strong interference. A host can match multiple wireless alarms and you could select the intensity of alarm to your liking. Specification : Input voltage: AC 100-240V 50/60HzOutput voltage: DC 9V 1AStatic current: ≤15mAAlarm current: ≤300mAAlarm indication: LED flashes in redAlarm sound: ≤120dBRadio frequency: 433MHz (±75KHz)Transmitting distance: ≤80m (in open area)Battery standby time: 15 hours (under full power condition)Operating temperature: -10℃ to +50℃Humidity: ≤85% Package includeds : 1 x Wireless Outdoor Siren1 x EU Plug Power Supply (Also come with an adapter according your country)1 x User Manual Details pictures :