No Electricity or Wires needed and quick and easy "DIY" Installation. It has 4 Mode settings for Day/Night and Siren/No Siren Modes easily set using the "RF" Remote Control (RF), a Loud 129DB Siren and LED Flashing Lights, triggered when motion is detected. Loud Siren / Alarm 129DB Remote Controlled (RF) Outdoor Use (Waterproof & UV Rated) PIR Sensing Range 5-8 Metres PIR Sensing Angle 125 Degrees LED Flashing Lights 4 Setting Modes 30 Day Stand By (Power off with button) 2 Day Stand By (Power off with remote) Easy DIY Wireless Installation Rechargable Lithium-ion Battery
