SIREN ALARM

• Smart alarm, sound alarm at the same time flashing, dazzling red light when alarm, full of power.
• Do not need home gateway, you can easily achieve the intelligent control of home appliances.
• Simple operation, easy to use, 2.4GHz protocol is more.
• Trigger alarm, make sound and light
• Multiple sound selection
• Power supply : Mini USB, 5V 1A
• Backup power supply : CR123A x 2 (optional)
• Sound intesity : 100 dB
• Wireless type : 2.4GHz
• Protocol : IEEE 802.11b/g/n
• Wireless range : 45 meter