Okasha Smart Siren 433Mhz Color:Red 5” Height and 2” dia

5” Height and 2” dia

The light is large but has a lightweight body that is ideal for superior heat dissipation

• Clopal USB Digital Display• Elegant Grey Series• Voltage Rating : 220 – 440 V• Easy to Install & durability Comply with Safety Standards• Modern industrial design bring you more soft & smooth feel

the alarm system will sand an RF to it

Okasha Smart Siren 433Mhz Color:Red 5” Height and 2” diaFeatures Built in Battery: 7. 4V 400mAh Lithium Battery Input Power: AC100~240V 50 60Hz Standby Current: 15. 5mA Alarm Current :<300 mA Working Temprature: 10C ~+50C Relative Humidity: <95% (no Condensation) Alarm Volume: 120bB Wireless Defence Zone: 4 Wireless Parameters: 433MHz, ev1527 Product size : 155x100x45mm Application: home , office , mall, warehouse Wireless Outdoor siren with 120db sound and flash . it doesn't work alone. it has to work