I bought a 4VWIN intruder alarm system for the small office where I work as an assistant manager. As an AM, I often have meetings and interviews to do. I can't see the door from my office and often have late night meetings when the receptionist is not around. It's very frustrating when I'm in my office and someone walks in and there's no one there to greet them, we might need to hire another rec. But until then, I needed a reliable and unobtrusive way to know exactly when someone entered the office. I put them on the floor for now, but I will hang them on the wall for mounting. No one has touched on the subject of punches yet, so alright lol. The 4VWIN Home Security Driveway Home Alarm comes with 2 sensors and a receiver. I placed the two sensors in such a way that they can always detect when someone enters the door. They work great and no one has tripped over them yet. You can set the alarm to HIGH or LOW, which I really like because I don't want my office to alarm every time someone walks through the door. Sensor indicators flash when activated or "reading" something. The receiver lights up when the batteries (not included) need to be replaced. Not waterproof. All in all it's a nice gadget, I'm considering getting another set to keep track of my pet's activities at night and make sure he doesn't get into trouble -_-
YoLink Smart Outdoor Motion Detector: 1/4 Mile Range LoRa-Powered Wireless Sensor for Driveway Alert, Trespassing Alarm, Remote Monitoring & Alerts - Alexa, IFTTT Compatible. Hub Required!
11 Review
Optimized 433MHz Home Wireless PIR Infrared Motion Detector Sensor for Alarm System by KERUI
12 Review
π Htzsafe Solar Driveway Alarm System: 1/4 Mile Long Transmission Range - Solar Powered, Weatherproof Motion Sensor & Detector DIY Security Alert System
10 Review
Wireless Driveway Alarm System - Long Range 1/2 Mile with Solar Power & Weatherproof Design - Adjustable Sensitivities and Outdoor Motion Sensor for DIY Security Alert
11 Review
12 Months Warranty HP ProBook 440 G2 450 G2 TPN Q139-Q143 Battery Replacement - VI04 756743-001, 756745-001, 756479-421 HSTNN-DB6K HSTNN-LB6K
38 Review
Dingsun SVideo To HDMI Converter: 3RCA AV Support 1080P/720P Compatible With WII U, PS2/PS3, STB, Xbox & More!
43 Review
2 Pack Battery And Charger Kit Bundle For Olympus Tough TG-Tracker, TG-5, TG-2IHS, TG-3, TG-4 Waterproof Digital Camera Includes 2 Replacement (1500Mah) LI-90B, LI-92B Batteries + Charger + More
43 Review
Enhance Your Network Connection With Dingsun RJ45 Coupler - Compatible With Cat5, Cat5E, Cat6, And Cat7 Ethernet Cables (Black 10 Pcs)
35 Review