Compare Free Shipping Home Security Deals

For its newsletter subscribers only, newegg offers the Zmodo 16-Channel 1TB DVR Surveillance System, model no. KDF6-SARAZ8ZN-1TB, for $329.99. Coupon code "EMCYTZT3456" cuts it to $269.99. With free shipping, that's the lowest total price we could find by $62. It features a 16-channel DVR with 1TB of storage, eight security cameras, network remote access, sensor and alarm, USB 2.0 backup, eight video and power cables, and more. Coupon expires May 19.

Today only, Fry's Electronics offers the Swann Doorstop Alarm, model no. SWHOM-DOORST, for $6.28. This $6 mail-in rebate cuts it to 28 cents. With free shipping, that's the lowest total price we could find by $7 and the best we've seen since Black Friday, when it was $0 after rebate. It features a 110 dB siren. Rebate expires May 23.

For its newsletter subscribers only, newegg offers the Rosewill Travel Alarm 2-Pack, model no. RSHS-11002, for $7.99. Coupon code "EMCXRWP232" cuts it to $4.99. With free shipping, that's tied with last month's mention and the lowest total price we could find by $7. This alarm hangs from a doorknob while the sensor is inserted in the door gap. It features an LED flash light and up to a year of battery life. Deal ends May 22.

For its newsletter subscribers only, newegg offers the KGuard 8-Channel CCTV DVR Surveillance System, model no. OT801-4CW134M-500G, for $249.99. Coupon code "EMCXRWP55" cuts it to $149.99. With free shipping, that's $30 under our February mention and the lowest total price we've seen. (It's a current price low by $110.) It features a 500GB hard drive, network access, 704x480 playback resolution, support for up to 2TB of storage, four CMOS IR night vision weatherproof cameras, remote control, and more. Deal ends May 22.

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 three weeks ago and the lowest total price we've seen. (It's currently $25 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, uploading recordings to Dropbox, and more.

No warranty information is provided.

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.