For The Cliffs homeowners, motion sensors & detectors is one of the most-requested security categories. Passive infrared motion sensors covering hallways, large rooms, and perimeter zones with pet-immune options. Our recommended The Cliffs installer is an authorized local dealer with full ADT certification.
Motion Sensors & Detectors in The Cliffs, Nevada typically costs $0–$5/month plus $57–$116 install and $35–$141 equipment. Passive infrared motion sensors covering hallways, large rooms, and perimeter zones with pet-immune options. We route most The Cliffs leads to a local ADT-authorized dealer with full Nevada PILB licensing (NRS 648). Free quote, no obligation.
Motion Sensors & Detectors in The Cliffs typically costs $0–$5/month plus $57–$116 install and $35–$141 equipment. The Cliffs's above-average home sizes pull pricing 10–15% above the Vegas-metro median, particularly for camera and sensor counts.
The Cliffs's HOA standards mean exterior installations require approval — local specialists handle ARC submittal as part of the install. The Cliffs's larger-than-average homes generally need 6–10 cameras and 12–20 sensors for full coverage. The Cliffs's low crime rates and HOA-enforced standards mean monitored security is more about insurance discounts and smart-home integration than break-in defense.
| Package | Monthly | Install | Equipment |
|---|---|---|---|
| Basic motion detectors | $0 | $57 | $35 |
| Standard | $2 | $87 | $88 |
| Premium / smart | $5 | $116 | $141 |
Reflects The Cliffs's upscale pricing band.
The Cliffs's HOA Architectural Review Committee reviews exterior installations. Plan on a 2–4 week ARC review window before install can be scheduled.
The Cliffs is governed by the The Cliffs at Summerlin Community Association, a newer sub-village under Summerlin West. Architectural Review Committee (ARC) submittal takes 3-5 weeks. Contemporary architectural standards; cameras must be color-matched and concealed where possible. Reputable installers handle ARC submittal as part of the install timeline.
Reference station: Las Vegas — Harry Reid Intl (KLAS), with elevation adjustment (elevation 2,700 ft). July average high 104°F; 70 days/year above 100°F and 18 above 110°F. Western Vegas Valley at 2,700+ ft elevation runs ~2°F cooler than the valley floor. Standard IP66 cameras hold up well; west-facing exposures still need 130°F-rated equipment.
| Police agency | Las Vegas Metropolitan Police Department (LVMPD) |
|---|---|
| Alarm permit | $25/yr residential — Clark County Code Title 9, Chapter 9.08 (Burglar Alarms) |
| First false-alarm fine | $50 starting at alarm #2 |
| Verified-alarm policy | Yes — priority dispatch for verified alarms |
| Response time | 9.4 min priority-1 median (6.1 min verified) |
| Estimated burglary rate | ~12 estimated annual (2.7/1,000 residents) |
| HOA / association | The Cliffs at Summerlin Community Association |
| ARC review window | 3-5 weeks |
| Climate reference | Las Vegas — Harry Reid Intl (KLAS), with elevation adjustment |
| July avg high | 104°F |
| Days/year over 110°F | 18 |
Sources: LVMPD Annual Report; Clark County Code Ch. 9.08 (publicly available). · summerlin.com · NOAA NCEI Climate Normals with elevation adjustment from KLAS baseline. · Burglary rate is estimated from jurisdiction-level statistics modulated by neighborhood-specific safety scoring; not measured at the block level.
Pet-immune sensors (rated for pets up to 40 or 80 lbs) work reliably in The Cliffs homes. Standard PIR sensors will false-trigger on cats and dogs. Most The Cliffs security techs default to pet-immune sensors when the homeowner has animals.
Our recommended The Cliffs provider is a local ADT-authorized dealer who handles installation, warranty service, and ongoing support across the Vegas metro. Submit your contact info above and a licensed Nevada specialist will follow up within one business hour with a free, no-obligation quote tailored to your The Cliffs home.
No pressure, no obligation. Licensed Nevada PILB installers respond within one business hour with a free in-home site survey.
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