The wireless security mallcrown driveway doorbell is a nice design car alarm system for less than $40 price. Its is an excellent car alarms preferences for anyone who need easy, fast, wire free installation: infrared sensor detects motion and sends a signal to the receiver.
As an excellent car alarms, specifications:
power supply (receiver): dc 6 v or 1.5 v c battery x 3 (not included)
power supply (pir transmitter): dc 4.5 v (1.5 v aaa battery x 3 )
motion detecting range: 5 – 8 m/16-26ft
operating range: 100m/328ft
ring volume: ?100db ( within 0.5 m/1.6ft)
1 x transmitter
1 x receivers
This wireless doorell home security alarm,mallcrown wireless driveway alert,wireless doorbell infrared motion sensor chime with 1 receiver and 1 sensor,motion sensor detect alert due for peoples who are searching for car alarm system with easy, fast, wire free installation: infrared sensor detects motion and sends a signal to the receiver. the portable wireless plug-in receiver plugs into any standard outlet. alerting business owner or home owner with wireless doorbell. the ability to sense motion through the front or back door. portable design to easily install in homes, office, work, retail store, or utilize it for mailbox, garage, driveway or other. ideal for front doors, window frames, driveways, walking paths, and anywhere in your home you want to be alerted to motion. also great to alert business owners that are working in the back, or out of sight, to customers entering their store. package:1 pc transmitter and 1 receiver(3 aaa batteries not included).
It better and most comfortable to purchase this car alarm since get an opportunity to know how real users felt about picking this car alarm systems. Reviews by individuals who have picked this wireless security mallcrown driveway doorbell are worth evidence to make resolutions. At the time of publishing this wireless security mallcrown driveway doorbell review, there were more than 17 reviews on this web. Most of the reviews were greatly pleased and we give rating 4 from 5 for this wireless doorell home security alarm,mallcrown wireless driveway alert,wireless doorbell infrared motion sensor chime with 1 receiver and 1 sensor,motion sensor detect alert.