①. Professional sound light alarm with 5-8m sensing distance, 129db alarm and 8 LED flashing light. ②. 4 different working modes for daytime and night, protect your place from thief entering 24 hours. ③. Solar charging & long working hours, no worry run out of power. ④. Easy to install, just hang solar strobe alarm where get enough sunlight. And come with remote control for easy controlling. ⑤. Can be used in any outdoor environment and suitable for any weather with IP65 protection level. Used for residential house, farm, villas, hotels, markets, or other places needs security alarm. ⑥. Specification: Material: Plastic Color: Red Size: 90x140mm/3.54x5.51 inch Solar Panel: 5V*120mA polysilicon panel LEDs: 8pcs LED Charge Mode: Solar Charging Alarm sound: 129db Waterproof: IP65 Battery: 3.7V*1200mah Induction distance: 5-8m(affected by environmental temperature) Induction angle:125 Work Time: Motion alarm*45 seconds300times, Power off buttom standby time120days. Remote power off standby time5days ⑦. Package Includes: 4 Pieces Solar Alarms 4 Pieces Remote Controls