"Smart home and security" is a loose label, and the five brands we have reviewed under it solve five different problems: automating your lights and shades, tracking a car or bag, blocking phone signals, watching your bird feeder, and talking on two-way radios. So instead of forcing one winner, we ranked them by how well each one documents its products and policies, and gave each a clear "best for." If you only read one line: MOES for affordable home automation, Mission Darkness for privacy, Tracki for GPS tracking, PerchMe for backyard cameras, and BridgeCom only after you confirm its policies. ## Rankings
| Rank | Brand | Best for | Entry price we saw |
|---|---|---|---|
| 1 | MOS Equipment (Mission Darkness) | Best for privacy and RF shielding | $20 phone sleeve |
| 2 | MOES | Best value smart home automation | $19.99 scene button |
| 3 | PerchMe | Best smart bird feeder camera | $79.99 feeder |
| 4 | Tracki | Best GPS tracker, if you accept a plan | $9.21 device plus service |
| 5 | BridgeCom Systems | Two-way radio specialist; verify first | Catalog not visible to us |
1. MOS Equipment (Mission Darkness): best for privacy and RF shielding
MOS Equipment sells the Mission Darkness line of Faraday bags, from personal phone pouches to forensic enclosures used by police labs. What earns it the top spot is evidence: products list attenuation and frequency ranges, and its professional gear cites lab standards such as MIL-STD-188-125. The TitanRF Faraday Sack ($375), for example, lists 90+ dB average attenuation from low MHz to 40 GHz. For most people, the useful products are small. The Faraday Phone Sleeve ($20 to $24) uses two layers of TitanRF fabric to block cellular (including 5G), Wi-Fi, Bluetooth, GPS, RFID and NFC once rolled shut. The Dry Shield version ($28 to $38) adds a waterproof welded-seam exterior for boats and go-bags. If you want shielding that doesn't look tactical, the Velaria crossbody purse ($109) includes a removable shielded sleeve. Policies are solid: in-stock orders aim to ship within 24 hours from California, unused items can be returned within 30 days, Faraday bags carry a 90-day shielding guarantee against manufacturing defects, and nearly everything has a 12-month warranty (water damage excluded). Opened fabric, tape and blankets are final sale, and big enclosures are made to order with multi-week lead times. ## 2. MOES: best value for smart home automation
MOES makes Tuya-based switches, dimmers, sensors, thermostats and blind motors that work with Alexa and Google Assistant, with Matter on newer devices. The catalog is large (about 259 products) and cheap, with a median near $28. The Matter Wi-Fi Star Grand switch for US boxes is $35.99 and joins Apple Home, Google Home, Alexa and SmartThings without a bridge. The Zigbee and Bluetooth gateway hub is $27.99 and supports up to 128 devices. A Matter over Thread roller blind motor for 38mm tubes is $128.99. The setup details matter more than the brand:
- Neutral wire. Many MOES switches and dimmers require one. Check your wall box before ordering. - Hub or not. Zigbee devices need a compatible hub; Matter over Wi-Fi devices don't. - US vs EU. Electrical versions aren't interchangeable, and some listings mix both in one product, so pick the variant carefully. - Smart vs non-smart alarms. MOES's plug-in CO, gas and smoke detectors are labeled non-smart. The US-plug 5-in-1 ($34.99) is a standalone alarm with an 85dB siren and battery backup, not an app device. The tradeoffs: most orders ship from China (US e-Packet usually 7 to 21 business days after processing), and change-of-mind returns aren't accepted. Order the wrong version and you pay to send it back. ## 3. PerchMe: best smart bird feeder camera
PerchMe makes solar-powered feeders with Wi-Fi cameras, motion-triggered recording, night vision and AI that the brand says identifies over 11,000 bird species. Feeders run $79.99 to $99.99; the 2K camera version is $89.99, and an FSC bamboo model with a 64GB SD card is $149.99. The camera is IP65 rated and detaches for extreme temperatures. Two things to know. The site lists the camera as 1080P in the FAQ and 2K on newer listings, so confirm resolution on the exact listing. And the "squirrel-proof" claim refers to two-way audio you use to scare squirrels; for a physical barrier, add a pole with a baffle (the 91-inch pole station is $74.99). Returns are generous at 90 days, minus a $15 label fee ($50 for bundles), with a 2-year warranty. ## 4. Tracki: best GPS tracker, if you price in the plan
Tracki sells small cellular GPS trackers with an embedded international SIM that the FAQ says works in 185 countries without roaming fees. Devices look cheap: the Universal is $9.21 on sale, the 4G LTE Max is $17.95 with a 1950mAh battery, the Pro is $18.99. But the device needs a service plan, from $9.95 a month per our product notes. The honest comparison is device plus a year of service. The Tracki Pro with 12 months included is $136.23; with 2 years, $172.68. Compared with Bluetooth tags, a cellular tracker reports location on its own wherever there is coverage, which is why people use them for cars, equipment and luggage. Orders before noon Eastern ship the same day with free standard shipping. Returns are allowed within 30 days but deduct up to $35 per item in shipping and handling. Use trackers lawfully: tracking another adult or their vehicle without consent can be illegal. ## 5. BridgeCom Systems: radio specialist, verify before buying
BridgeCom Systems focuses on professional, amateur (ham) and consumer two-way radios and systems, with an estimated 54,000 monthly visits. A radio specialist can be more helpful than a general retailer, because ham and GMRS use in the US require FCC licenses and radios often need programming. But its catalog and policy pages weren't readable when we checked, so we couldn't verify prices, return windows or warranty handling. Ask for those in writing, and ask whether programming is included, before ordering. ## How to choose what you actually need
- Name the problem. Automation, tracking, privacy, wildlife watching and communication are separate purchases. Don't buy an ecosystem you won't use. 2. Check compatibility first. For smart switches: neutral wire, hub, and US or EU version. For radios: licensing and programming. 3. Price the full cost. Trackers need plans. Smart switches may need a hub. Feeder cameras may need a baffle pole. 4. Look for published specs. Attenuation and frequency range for Faraday bags, resolution for cameras, load ratings for switches. 5. Read the return rules. MOES won't take change-of-mind returns, Tracki deducts fees, and opened Faraday fabric is final sale.