eBay (net.top) has a wireless DIY Home Alarm Burglar Security System Sale for $55.99, Free Shipping

About

Set up your own security system with a low cost. No monthly fees.

What is in the box

• 1 x Wireless alarm main panel
• 1 x Power adapter (US)
• 3 x IR detector
• 3 x Door access control
• 2 x Remote
• 1 x Alarm
• 1 x Telephone wire
• 3 x Sticker
• 3 x Bracket
• 1 x Set screw fittings
• 3 x 23A batteries
• 3 x 9V batteries
• 1 x English user guide

Features

• voice prompt
• address information recorder
• micro-computer controller
• doorbell function
• zone type programs