The 2GIG PIR1-345 Wireless Motion Detector is a reliable PIR motion sensor for 2GIG GC2/GC3/GC3e alarm systems (and other compatible 345 MHz receivers). It provides fast, accurate intrusion detection while helping reduce false alarms with pet immunity and digital signal processing. Ideal for hallways, living rooms, offices, shops, and rental properties.

Key Features

• 345 MHz wireless PIR motion sensor for 2GIG systems

• Works with GC2 / GC3 / GC3e; GC2e when legacy 345 MHz is enabled

• Pet-immune design helps ignore pets (typical up to ~55 lb/25 kg)

• Digital signal processing (DSP) reduces false alarms

• Supervised & tamper-protected; low-battery reports to panel

• Simple wall/corner mount; ideal for home or small business

Specifications

• Model / MPN: 2GIG-PIR1-345

• Technology: Passive Infrared (PIR)

• Frequency: 345 MHz (non-encrypted)

• Detection Coverage: up to 30 ft × 50 ft (typical room)

• Recommended Mount Height: 7–9 ft (2.1–2.7 m)

• Battery: CR123A 3 V lithium (included)

• Battery Life: up to 5 years (typical)

• Operating Temp: 32°F–120°F (0°C–49°C)

• Dimensions (approx.): 3.5 × 2.3 × 1.7 in

• Color: White

• Mounting: Wall or corner (hardware included)

• Compatibility: 2GIG GC2, GC2e*, GC3, GC3e; many Honeywell 5800-series receivers

• Warranty: 1-Year Limited
  *GC2e must allow legacy 345 MHz devices.

In the Box

• PIR1-345 motion detector (battery pre-installed)

• Mounting bracket/screws & adhesive

• Quick start insert