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  • STI-34701 — Wireless Indoor PIR Motion Detector

    September 08, 2026 3 min read

    Instruction manual for the STI-34701 Wireless Indoor PIR Motion Detector with 44 ft. range and 6–8 year battery life.

    Full text manual (for reference)

    Instruction manual for the STI-34701 Wireless Indoor PIR Motion Detector — a wireless motion sensor with 44-ft range, 90° field of view, and 6–8 year battery life.

    Overview

    The STI-34701 uses an APYROFLEX™ IR sensor with Highbar™ signal processing for superior detection performance. It's mountable on flat walls or 45° corners, has cover tamper protection, and a strong, reliable RF signal to receivers.

    Key Features

    • APYROFLEX™ IR sensor with Highbar™ signal processing
    • 44 ft. range and 90° field of view (45° to each side)
    • Mountable on flat-wall or 45° corner
    • Cover tamper protection
    • Strong, reliable RF signal
    • 6–8 year battery life on CR123A battery
    • Low battery indication

    Programming Instructions

    1. Remove the cover by releasing the snap closure located at the bottom center.
    2. Put the receiver in program mode (refer to receiver instructions for programming).
    3. Remove the Mylar tab from the battery. The unit should immediately program into the receiver — if not, press the tamper switch.
    4. Set motion sensitivity: jumper on both pins for normal sensitivity, or remove the jumper for high sensitivity.

    Mounting Instructions

    1. Release the holding tab and remove the PCB (see internal view for tab location).
    2. Remove screw knockouts for mounting.
    3. Replace the PCB, making sure the bug/insulation foam is installed.
    4. Mount at 7.5 ft (ideal height) using the provided screws and optional anchors.
    5. Replace the cover. The unit immediately goes into a 3-minute walk test. To reset the walk test, remove the cover and reattach it.

    Walk Test LED

    • LED lights for 3 minutes when motion is sensed (only during walk test).
    • Wireless transmissions are sent for each detection, so the walk test can also be used to test the receiver.
    • Motion sensing locks out for 20 seconds after the LED flashes.
    • When complete, replace the cover fixing screw.

    Operation

    • After sending an alarm transmission, motion sensing locks out for 3 minutes to conserve battery life.
    • The walk test LED does not activate in normal operating mode — only during a walk test.
    • Tamper alert triggers when the cover is opened.
    • Supervisory signal is sent every hour.

    Specifications

    Spec Value
    Mounting hardware #6 screw
    Mounting height 7.5 ft (ideal height)
    Replacement battery CR123A, 1500mAh
    Temperature range 0°F to 120°F
    Housing dimensions 3.7" × 2.37" × 1.65"
    Detection range Up to 44 ft. field of view, mounted at 7.5 ft (side and top view coverage patterns shown in the manual)
    Model / FCC ID STI-34701 — FCC ID: TXL34701, IC: 6335A-34701

    Warranty & Compliance

    Safety Technology International, Inc. warrants this product against defects in material and workmanship under normal use for one (1) year from the original date of purchase. Electronic warranty form available at sti-usa.com/wc14.

    This device complies with Industry Canada license-exempt RSS standard(s) and FCC Part 15 rules. Operation is subject to the condition that the device must accept any interference received, including interference that may cause undesired operation.

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    • STI-34101 — Solar Powered Driveway Monitor Sensor
    • STI-34151 — Battery Powered Driveway Monitor Sensor
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    • STI-34301 — Wireless Garage Sentry Sensor
    • STI-34401 — Wireless Universal Alert Sensor
    • STI-34501 — Wireless Door Entry Alert® Sensor
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    • STI-34752 — Outdoor Wireless PIR
    • STI-30105 — Extended Antenna
    • STI-34105 — Voltamax 12VDC (500mA) Power Supply
    • STI-34106 — Keyfob
    • STI-34109 — Repeater

    Technical Support

    Contact Safety Technology International at 800-888-4784, or visit www.sti-usa.com.