?WIDE WORKING RANGE & 2-in-1 ALARM SYSTEM? The driveway alert system is 2 different systems in one. Part 1 is a motion section sensor with a working range up to 500 feet between receiver and motion sensor, part 2 is a wireless doorbell up to 1000 feet . Both parts are paired to 1 transmiter, that is also the chime reciever. An motion detector alerts when visitors enter your driveway.
?WEATHERPROOF & WATERPROOF IP55? The motion activated alert is a convenient and affordable safety / security system. It features weatherproof motion sensor which could be placed in the outdoor or indoor as needed. The outdoor motion sensor is fully-enclosed design, resistance to rain / fog / snow / wind / temperature change and etc.
?EASY INSTALLATION? The PIR motion sensor detection works on AA*4 batteries ( NOT included) and the receiver plugs in a standard wall outlet. Our doorbell motion detector security sensor detects movement between 16ft/5m, 60 angle, it is the perfect range to reduce false alarm. So easy to install and can rotate to any position you need.
?52 CHIMES & 4 VOLUME LEVELS? Not only serves as a driveway motion sensor detector alert, but also a wireless doorbell to remind visitors coming. 52 unique ringtones / chimes and 4 adjustable level volumes for a 30-110dB volume range allows you to set it anywhere you need. Great door bell for the deaf and hard of hearing, different ringtones are set for different ring tone or receivers.
?LIFETIME TECHNICAL SUPPORT? Return policy in 30 days / 24-hour reply / 2-year money back / replacement for any product defect and customer dissatisfaction via seller. If you have any questions, email us with your order number and questions.