Smart Shield Systems
2GIG E+ Passive Infrared Motion Detector
An extended-range, two-way encrypted PIR built for large homes and light commercial sites. The PIR1E-900 covers 30 ft × 50 ft with pet immunity up to 85 lb, communicates on the 900 MHz E+ platform with up to ~1.2 miles open-air range, and runs on a single CR123A battery (about 3-year life).

Why Choose This with Smart Shield Systems
Dialed-in placement & tuning: we mount at the recommended ~7.5 ft height, aim the sensor, and set sensitivity/pet-immunity to cut false trips.
Extended-range RF design: we survey your property to leverage the E+ platform’s 900 MHz long range and verify strong supervision to the panel.
Edge-ready commissioning: we confirm 2GIG EDGE firmware 1.3+, enroll the device, and test alarm/restore, tamper, and low-battery reporting.
Key Features
E+ extended range: up to ~1.2 miles (open air) using 900 MHz spectrum.
Wide coverage: 30 ft × 50 ft with ~100° horizontal sensing.
Pet immunity: filters motion from pets up to 85 lb (installer-adjustable).
Two-way encrypted communication for secure signaling and reliability.
Simple power: 1× CR123A lithium; ~3-year projected life.
Product Specifications (At-a-Glance)
Model: 2GIG-PIR1E-900 (E+ Extended Range PIR)
Frequency: 904–922 MHz (E+ platform)
Coverage / Optics: 30′ × 50′; ~100° horizontal; quad-element PIR
Pet Immunity: up to 85 lb (38 kg)
Suggested Mounting Height: 7.5 ft (2.3 m)
Supervisory Interval: ~70 minutes
Power: CR123A 3 V lithium (included); ~3-year life (typical)
Dimensions / Weight: 3.53″ × 2.35″ × 1.63″; ~3.5 oz; ABS housing
Operating Environment: 32–120 °F (0–49 °C); 5–90% RH, non-condensing (indoor use)
Compatibility Notes
Panel: Designed for the 2GIG EDGE panel; firmware 1.3 or later required. (E+ sensors pair with EDGE only.)
Popular Use Cases
Great rooms & living areas with wide fields of view
Hallways / stair landings to watch traffic between zones
Open-plan offices or showrooms where pet immunity is helpful
Frequently Asked Questions
How high should it be mounted?
Around 7.5 ft for best coverage and pet-immunity performance. We also avoid pointing at windows or HVAC sources.
Will my pet set it off?
The PIR1E-900 is rated up to 85 lb pet immunity. We set the jumper/setting and aim it to minimize animal-caused trips.
Does it work with my current panel?
E+ sensors require the 2GIG EDGE running FW 1.3+. If you’re on another panel, we’ll discuss upgrade options.
How long does the battery last and which type is it?
It uses one CR123A lithium; the datasheet lists ~3-year projected life (usage and environment dependent).
What’s the real-world range?
E+ is rated up to ~1.2 miles open air; actual range depends on construction and layout. We perform an RF survey and testing during install.
Ready for Extended-Range Motion Coverage?
Smart Shield Systems will place, enroll, and test your 2GIG E+ PIR (PIR1E-900), tune pet-immunity and sensitivity, and verify long-range supervision—so you get dependable detection without nuisance alarms.
Proudly Serving All of San Diego
Address: 9655 Granite Ridge Dr Suite 200, San Diego, CA 92123
Phone: (844) 477‑7627
Email: office@smartshieldsystems.com
Smart Shield Systems is deeply embedded in the San Diego community and exclusively serves residential and commercial clients within the San Diego area.
Our expert team installs advanced security systems - including alarms, surveillance, smart locks, automation, and wellness monitoring - across neighborhoods such as La Jolla, North Park, Carmel Valley, Mira Mesa, Pacific Beach, University City, Scripps Ranch, Kearny Mesa, Mission Valley, and more.
Let’s start a conversation
Book Your Free Consultation call Now
Contact us:
(844) 477‑7627
9655 Granite Ridge Dr Suite 200, San Diego, CA 92123