Yasorn Smart Solar Strobe Light, Wifi Solar Alarm Light Motion Detector, Yard Product Details ?4 Working Modes?4 working modes with remote control are optional:?full day flash and alarm?night flash and alarm?night flash only?off alarm. The RF remote control has a control distance of 50~80 meters; You can use the remote control to conveniently switch modes according to your needs. ?Two Charging Modes?If installed indoors, Please use the USB cable included in the package to power the alarm, If installed outdoors, the alarm supports solar power storage, solar charge is 6~8 hours (the intensity of care in different seasons will affect the charging efficiency), and working about 30 days. ?Waterproof Material?IP67-rated water resistant with sturdy ABS casing? Ensure that your solar alarm system can perform well outdoors all year round and in almost all climates. ?APP Remote Monitoring?The outdoor alarm siren connects to Smart Life/Tuya Smart APP via a Wifi 2.4GHz network, supporting mobile phones to remotely view the situation around the house, mobile phones receive alarm notifications and APP easily switches alarm modes. ?Sensitive Motion Sensor?The motion detector has a sensing angle of 110, it will detect any movement within a range of 9~12 meters. The siren sound is 120db which can protect the places you need security alarms from intrusion. Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.