So main drawback won't last long on batteries. Even with alarm disabled it drains battery within 3 to 4 days.Alarm is loud atleast in apartment environment. You probably won't hear it as loud for anything that is from outside to inside. Like your garage to your inside bedroom. But your phone gets alert and it might loud of deterrent to scare someone breaking in.It does come with power cable. Unit is slightly big but can be mounted using screw in the back.
UHPPOTE Fire Control Expansion Panel Board For Access Controller With Enhanced Alarm Output
13 Review
Immerse Yourself in Cinematic Audio with 🎥 the Logitech Z506 Surround Sound Home Theater Speaker System
11 Review
Wsdcam Wireless Door Alarm With Remote 2 Pack, Battery Included, 105 DB Loud Pool Door Alarm, Wireless Door Open Alarms Sensor For Kids Safety Home Security
54 Review
Wsdcam Door And Window Alarm For Home Wireless Alarm Security System Magnetic Alarm Sensor Close Door Reminder Loud 110 DB, 4-In-1 Mode Window Alarms 10 Pack
41 Review
Kohree 36V To 12V DC/DC Converter Regulator - 10A 120W Golf Cart Voltage Reducer
17 Review
TV Tuner LUMAX DV-2120HD
15 Review
EXuby Digital Converter Box For TV With RF/Coaxial And RCA Cable For Recording And Viewing Full HD Digital Channels Free (Instant Or Scheduled Recording, 1080P HDTV, HDMI Output, 7 Day Program Guide)
12 Review
Dorhea LM2596 DC-DC Buck Converter Step-Down Regulator 4.0-40V To 1.25-37V DC 36V To 24V To 12V To 5V Volt Power Supply Module With LED Voltmeter Display Compatible With Car Motor Buck
16 Review