security companies san francisco On the other hand, unmonitored home security systems will automatically notify you directly when a sensor is triggered. Once you’re notified, you’ll have to determine whether or not it’s a false alarm or if you should call emergency services. DIY home security systems are less expensive because most features and equipment are purchased upfront – such as SimpliSafe’s professional monitoring package is as low as $14. 99/mo. Once you’ve set up your home security system, you may need to add extra security cameras or sensors to monitor blind spots that may be out of range. Some home security companies sell additional equipment at a discounted rate if you’ve purchased their home security system. If not, adding additional equipment can be fairly inexpensive. Adding an extra indoor security camera can cost upwards of $100 or an extra door sensor can cost around $30. Before buying more equipment, make sure you know how many home security devices each control panel or hub can accommodate at once. Also, if you’re installing add on equipment, ask about any additional fees such as extra cloud storage for security camera footage. If you’re not buying the security gadget upfront, ask about the leasing price and any additional terms.

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