DeepSpace SEEKER 35 3.5-Inch Freestyle FPV Drone, XL & DeadCat Frame Options, Analog or DJI O4 Pro HD, ELRS 2.4GHz or TBS Crossfire
The DeepSpace SEEKER 35 is a 3.5-inch freestyle FPV drone built for pilots who want a compact, punchy platform with serious video system options. Choose between the XL (standard geometry) or DC (DeadCat, prop-free camera view) frame styles, then configure your video system analog for low-latency FPV racing, or DJI O4 Pro for full HD digital video with the latest O4 Air Unit Pro quality. Pair with ELRS 2.4GHz for long-range low-latency control, or TBS Crossfire for proven penetration and reliability. The SEEKER 35 ships in unassembled or semi-assembled condition and requires basic assembly skills and FPV experience.
Variant Configuration Guide
- XL Analog + ELRS 2.4G Standard geometry frame, analog FPV, ELRS 2.4GHz receiver
- XL Analog + TBS Standard geometry frame, analog FPV, TBS Crossfire receiver
- DC Analog + ELRS 2.4G DeadCat frame (prop-free view), analog FPV, ELRS 2.4GHz receiver
- DC Analog + TBS DeadCat frame, analog FPV, TBS Crossfire receiver
- XL O4 Pro + ELRS 2.4G Standard geometry frame, DJI O4 Air Unit Pro HD video, ELRS 2.4GHz receiver
- XL O4 Pro + TBS Standard geometry frame, DJI O4 Air Unit Pro HD video, TBS Crossfire receiver
- DC O4 Pro + ELRS 2.4G DeadCat frame, DJI O4 Air Unit Pro HD video, ELRS 2.4GHz receiver
- DC O4 Pro + TBS DeadCat frame, DJI O4 Air Unit Pro HD video, TBS Crossfire receiver
Key Features
- 3.5-Inch Prop Format Compact, agile, and punchy freestyle performance
- XL or DC (DeadCat) Frame Standard or prop-free camera geometry
- Analog or DJI O4 Air Unit Pro Choose your preferred video system
- ELRS 2.4GHz or TBS Crossfire Choose your preferred long-range control link
- Brushless Motors High-performance 3.5-inch motor configuration
- Carbon Fiber, Resin & Metal Construction Durable freestyle-ready build
- Indoor & Outdoor Capable Versatile across flying environments
DJI O4 Air Unit Pro (O4 Pro Variants)
- Sensor: 1/1.3-inch
- FOV: 155
- Video: 1080p/100fps H.265, up to 130Mbps
- Color Mode: Normal / D-Log M
- Stabilization: RockSteady 3.0+
- Max Range: 15km (FCC) / 8km (CE/SRRC)
- Built-in Storage: 4GB + microSD up to 512GB
Perfect For
- 3.5-inch freestyle and proximity FPV flying
- Pilots wanting a compact build with DJI O4 Pro HD video quality
- ELRS or TBS Crossfire long-range control link users
- DeadCat geometry fans wanting prop-free cinematic footage
- Experienced builders comfortable with semi-assembled FPV kits
Important Notes
- Ships unassembled or semi-assembled requires basic assembly skills and FPV experience
- Battery not included select appropriate LiPo for 3.5-inch builds
- ELRS 2.4GHz or TBS Crossfire transmitter required (matching your chosen variant)
- DJI Goggles required for O4 Pro variants; analog goggles for analog variants
- Quality defects or missing parts: contact customer service for free replacement
- Damage from improper assembly, unauthorized modification, or incorrect operation is not covered
- Recommended for ages 14+





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