The motion sensor range can reach up to 30 feet.The wireless range from each sensors to the receiver can reach up to 1/2 mile. You can also use this driveway alarm as your remote driveway doorbell.

【17 Ringtones & 5 Welcomes Doorbell Rings】Welcome / Doorbell / Alarm / Color light / Lighting ... Range】 The transmission range of sensor detects motion up to 918 feet (280 meters ...

We even performed simulations to see how well they can detect potential intruders and ignore false alarms ... all motion ...

Today’s DIY home security options are more advanced than ever before, offering incredible flexibility to customize your setup with motion sensors, outdoor cameras and comprehensive alarm systems.

The Onvis outdoor motion sensor with Thread technology offers fast alerts, IP66 durability, 4-year battery, and HomeKit ...

Integrate physical security technology as part of an overall cybersecurity effort to ensure the safety of students and staff.

from security cameras to motion sensors. If you want to keep your home safe on a budget, we found the best affordable home security systems. Opting for a DIY system can significantly reduce ...

The Ring Alarm Security Kit costs $199, and includes a keypad, base station, contact sensor, motion detector, and a range extender. Ring also sells a retrofit alarm kit for $199; if you have a ...

Looking for an alarm system to make you feel more secure? We've tested all the best professional and DIY home security systems to help you decide which is right to protect your family and property.