328ft Range Wireless Driveway Alarm Outside Weather Resistant Motion Sensor Alarm Security Alert-Protect Outdoor/Indoor Property-2 Receiver and 3 PIR Motion Detector-38 Chimes Waterproof 2 Receiver+ 3 Sensor audio The built-in microphones ensure high-quality

The built-in microphones ensure high-quality call performance by isolating your voice from surrounding noise

Please do not hesitate to contact us if any problem

Warm tips: Note on compatibility of the devices

Your NW-WM1A's screen will also be protected from dust and harmful scratches

🌟Attention:This product is not waterproof

328ft Range Wireless Driveway Alarm Outside Weather Resistant Motion Sensor Alarm Security Alert-Protect Outdoor/Indoor Property-2 Receiver and 3 PIR Motion Detector-38 Chimes Waterproof 2 Receiver+ 3 Sensor audio The built-in microphones ensure high-quality328ft Range Wireless Driveway Alarm Outside Weather Resistant Motion Sensor Alarm Security Alert Protect Outdoor Indoor Property 2 Receiver and 3 PIR Motion Detector 38 Chimes Product Features Waterproof & DustproofBest wireless driveway alarm IP65 dustproof and waterproof; working temperature ranges from 4 F 140 F; withstands various harsh weather conditions; wireless driveway alarm for home, apartments, school, villas, offices, warehouses, hotels,