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Motion Sensor (Optional)

Assembly

Passive infrared sensor that activates the ultrasonic emitter only when motion is detected, conserving power. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Motion Sensor (Optional) parts and their functions

4 top-level parts · 4 parts in total · full bill of materials below
Motion Sensor (Optional) parts diagram: 1 PIR detector module, 2 PIR lens, 3 activation relay, 4 delay timer. 4 parts in 4 top-level items.
Motion Sensor (Optional) parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 PIR Detector Module 1× Pyroelectric infrared sensor
2 PIR Lens 1× Fresnel or zone lens
3 Activation Relay 1× Low-current relay for activation
4 Delay Timer 1× Time-delay circuit for holdover

3D model

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Build & assembly graph

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Bill of materials for Motion Sensor (Optional)

4 top-level lines · 4 rows shown · 4 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 PIR Detector Module ultrasonic-pest-repeller-pir-detector 1× 1 · part
2 PIR Lens ultrasonic-pest-repeller-sensor-lens 1× 1 · part
3 Activation Relay ultrasonic-pest-repeller-sensor-relay 1× 1 · part
4 Delay Timer ultrasonic-pest-repeller-delay-timer 1× 1 · part

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Where the motion sensor (optional) is used

1 product across 1 domain contain it, directly or inside a sub-assembly

Used in 1 assembly

Sourcing: possible vendors

Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $1–$80. How estimates work
VendorHQSpecialtyMOQLead time
sunnyoptical.com ↗ Ningbo, CN Optics & camera modules 1,000 pcs 8–12 wks
🇨🇳OFILM
ofilm.com ↗
Shenzhen, CN Camera modules 1,000 pcs 8–12 wks
vvdntech.com ↗ Gurugram, IN Electronics & camera modules 1,000 pcs 8–12 wks
🇨🇳Truly Opto
truly.net ↗
Shanwei, CN Displays & camera modules 1,000 pcs 8–12 wks
aactechnologies.com ↗ Singapore Acoustics & optics 1,000 pcs 8–12 wks