Shares of Alarm.com (Nasdaq: ALRM) have been up more than 24% today on strong Q4 revenues for the company's SHaaS (smart home as a service) platform.

Honeywell talks merger with United Technologies, then reportedly shops its Building Solutions unit. Tyco, Nortek and ADT, all giants in security and home automation, have also been active in M&A discussions and deals.

While HydraConnect dealers are stuck with bad HDBaseT switches and no support, Zektor creates replacement HDMI modules as a fix.

The latest projector from the Carson, Calif.-based company provides a WUXGA resolution and high brightness capabilities to support its placement in a variety of locations.

The CL-65, along with every other lift system Nexus 21 offers, will now include a 10-year warranty, double what the company previously offered. All Nexus 21 lifts previously sold will retroactively carry the new 10-year warranty as well.

City of Manhattan Beach wants any homeowner with a residential surveillance camera to register it with the police department so law enforcement can make requests for footage if nearby crimes should occur.