Application Scenarios 

Optimized for civilian recreational hunting and long‑duration range practice. Motion‑sleep function prevents accidental battery drain during stationary waiting periods. Target B2B wholesalers supplying entry‑level reflex optics for hobbyists. Not for tactical/law‑enforcement usage. Wholesale‑only, no direct retail sales.

Compatible Equipment 

Fits devices with standard Picatinny‑21mm rail. Suitable for civilian sport‑shooting rifles, recreational hunting firearms, airsoft and paintball recreational markers. Requires adapter for non‑standard proprietary rails.

Instructions for Use 

1. Install sight onto Picatinny‑21mm rail and tighten mounting screws with included wrench.

2. Insert CR2032 battery observing polarity marks inside battery compartment.

3. Power‑on, adjust brightness to match ambient lighting.

4. Complete windage and elevation zero‑ing at shooting‑range before field use.

5. Unit automatically sleeps after 4‑minute idle; physically shake optic to wake and recall prior brightness setting.

6. Power off fully for long‑term storage; place dust‑cover and store in original color box.

Precautions 

1. Do NOT stare directly into LED light source to avoid eye injury.

2. IPX4 rating is splash‑proof, do not submerge in water.

3. Always zero at your real shooting distance before outdoor field deployment.

4. Remove battery during long‑time storage to avoid electrolyte leakage damaging internal electronics.

5. Intended solely for civilian recreational sport‑shooting and hunting; military / law‑enforcement application is prohibited.

6. Only clean lens with the supplied microfiber cloth; rough paper or fabric will scratch optical coating.

The JR‑004 HD‑101 wake‑up model addresses a common end‑user pain‑point: forgotten power‑off draining coin‑cell batteries mid‑hunt. Built‑in accelerometer triggers auto‑sleep after four minutes without vibration or manual adjustment. Simple physical shake instantly wakes the sight and restores the last‑used brightness level.

Optical Specifications inherit the reliable HD‑101 open‑frame platform: 1× magnification, 22×33mm viewing window, red‑green dual‑color reticle with five brightness steps for dawn‑to‑noon lighting. Silver lens coating delivers true‑to‑nature color reproduction.

6061‑T6 anodized aluminum housing dimensions:33×55×81 mm. Windage‑elevation turrets offer ≥±50 MOA total adjustment with crisp 1 MOA audible clicks. IPX4 splash‑proof construction. Shock lab validation:800g recoil load repeated 100 cycles with point‑of‑impact deviation kept ≤5 MOA.

Runs on CR2032 coin battery. OEM housing color options:Black/Gray/Sand/Camo. Delivered in lid‑base color box with dust‑cover, lens cloth, manual and tool set.

B2B factory services support custom silk‑screen logo, custom‑printed packaging and high‑volume bulk shipment. Sold exclusively to overseas wholesale partners, individual consumer direct retail is not available.