Compare Home Security Deals

Meritline offers the Personal Security Alarm for $4.99 with free shipping. That's the lowest total price we could find for such a 130db personal alarm by $3, outside the mentions below. This alarm is triggered by pulling a metal pin and features a volume of 130dB. It requires a 9V battery (not included). Deal ends May 25.

Expect this item to take two to three weeks to ship.

A close price: neewer via eBay and ukpartsdeal via eBay offers it for $5.37 with free shipping.

BigDeals via eBay offers the refurbished Philips In.Sight Wireless Home Monitor for iPhone and iPad, model no. M100/37, for $59.99 with free shipping. That's tied with our mention from a week ago as the lowest total price we've seen. (It's also $50 under the lowest total price we could find for a new unit.) It features a magnetic base, expandability up to 16 monitors, 802.11n wireless, operation via iPhone and iPad app, noise and motion detection, and uploading recordings to Dropbox.

No warranty information is provided.

newegg offers the Rosewill Wireless IP Internet Camera, model no. RSCM-12002, for $77.99. Coupon code "MEMRDAY49" cuts it to $47.99. With free shipping, that's the lowest total price we've seen for an 802.11n wireless IP camera with night vision this year. (A similar unit costs $2 more.) It features a 640x480 maximum resolution, 802.11n wireless, omnidirectional microphone, night vision, 3x digital zoom, and more. Deal ends May 27.

BuyInCoins via eBay offers the Wireless Alarm with Remote Control for $6.89 with free shipping. That's tied with our mention from last summer and the lowest total price we could find by a buck. The alarm is sensitive to vibration, shaking, striking, and moving and features a remote control distance of 66 feet. It requires a GF22 DC 9-volt battery (not included).

Expect this item to take two to three weeks to arrive.

netdirectsales via eBay offers the refurbished Logitech Alert 750e Outdoor Night Vison Security System, model no. 961-000337, for $199.99 with free shipping. That's the lowest total price we could find by $30. This single camera DVR system allows you to use your existing electrical outlets and wiring to connect your camera to your network and transmit video. It also allows you to monitor the camera from any broadband Internet connection or even a 3G smartphone (like the iPhone). It features an indoor/outdoor weather-proof night vision camera, built-in microphone, Ethernet, 2GB microSD card, and more.

Note: A 14-day netdirectsales warranty applies.