HTZSAFE Solar Beam 190 ft
A budget solar break-beam for an entrance up to 190 ft wide, close enough to the house for a quarter-mile radio.
Amazon $89.99$89.99
The HTZSAFE Solar Beam 190 ft is the better driveway alarm overall, rated 3.1 to 2.7. The HTZSAFE Solar Beam 190 ft leads on features, wireless range and value. The HTZSAFE Solar Beam 190 ft costs $29.99 less ($89.99 vs $119.98).
Prices were last checked November 9, 2026. Product prices and availability are accurate as of that date and are subject to change; the price and availability shown on Amazon or the retailer's site at the time of purchase apply. As an Amazon Associate we earn from qualifying purchases.
Driveway Informer DI2000S
A US-made motion kit for an average driveway within about 1,000 ft of the house.
Amazon $119.98$119.98
Which should you buy?
- Choose the HTZSAFE Solar Beam 190 ft for features (solar-charged sensor, battery-powered receiver, per-sensor alerts vs relay or 12 V output, per-sensor alerts), wireless range (1,320 ft claimed wireless range vs 1,000 ft claimed wireless range) and value ($89.99 per sensor ($89.99, 1 sensor) vs $119.98 per sensor ($119.98, 1 sensor)).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every motion and beam sensors driveway alarm; a clear win is highlighted. How we rank explains each one.
| Factor weight | HTZSAFE Solar Beam 190 ft | Driveway Informer DI2000S |
|---|---|---|
| Overall rating | 3.1/5 | 2.7/5 |
| Wireless range 30% | 46 1,320 ft claimed wireless range | 36 1,000 ft claimed wireless range |
| Value 25% | 48 $89.99 per sensor ($89.99, 1 sensor) | 37 $119.98 per sensor ($119.98, 1 sensor) |
| Features 25% | 40 solar-charged sensor, battery-powered receiver, per-sensor alerts | 25 relay or 12 V output, per-sensor alerts |
| Expandability 10% | 100 up to 32 sensors per receiver | 50 sensor limit not published (neutral score used) |
| Warranty 10% | 0 warranty not published, scored as none | 33 1-year warranty |
Specifications
| HTZSAFE Solar Beam 190 ft | Driveway Informer DI2000S | |
|---|---|---|
| Detection | ||
| Sensor type | Infrared break beam | PIR motion |
| Detection distance | 190 ft beam spacing | - |
| System | ||
| Wireless range | 1,320 ft (claimed) | 1,000 ft (claimed) |
| Sensors in box | 1 | 1 |
| Receivers in box | 1 | 1 |
| Sensors per receiver | Up to 32 | - |
| Price per sensor | $89.99 | $119.98 |
| Alerts | ||
| Phone alerts (Wi-Fi) | No | No |
| Receiver power | Plug-in with battery backup | Plug-in |
| Relay or 12 V output | No | Yes |
| Per-sensor alerts | Yes | Yes |
| Power and build | ||
| Sensor power | Solar, rechargeable | - |
| Sensor battery life | Solar-charged lithium-ion batteries | - |
| Warranty | - | 1 year |