LS-91B1 Wireless Outdoor Siren

● Sound and flash both when alarm ,take action to provide more powerful warning on the spot
● Dimensions: 12 x 7.2 x 4.5(cm)
● Wireless siren can control alarm by remote
● Learning coding to pair with the alarm unit,safety and difficult to decipher,with tamper switch

Siren Specifications:

● Wireless Frequence: 315MHZ or 433MHZ
● Working Voltage: AC 96-250V
● Alarm Current: 100mA
● Standby Current: 15mA
● Sound pressure: 115dB
● Material: fireproof PC housing,  IP55 water-proof
● Color: red and white  (blue& white optional)