RD23S Handheld Thermal Imaging Monocular with 384×288/640×512 Infrared Sensor and Optional Laser Rangefinder — RD23S handheld thermal imaging monocular featuring 384×288 or 640×512 thermal camera, 12μm infrared detector, 19mm/25mm/35mm lens options, WiFi mobile app connection and optional laser rangefinder

RD23S Thermal Monoculars — Handheld thermal imaging monocular for handheld and weapon-mounted observation

The RD23S is a professional Fixed Handheld thermal imaging monocular designed for handheld and weapon-mounted observation. Equipped with a high-sensitivity thermal detector, it sees through fog, dust, smoke, and complete darkness — when the human eye fails. Weighing 333-345g, it balances performance and payload capacity for mid-size commercial and industrial drones.

Technical Specifications

Parameter	Value
Model	RD23S
Category	Electro-Optical Sights
Stabilization	Fixed
Sensors	Handheld thermal imaging monocular
Weight	333-345g
Thermal Imager	384×288/640×512 TI 19/25/35mm
Interface	TYPE-C
Power & Connectivity	WiFi
Power & Connectivity	mobile app
Power & Connectivity	18650 battery >4h

Why Operators Choose RD23S

① Balanced payload, maximum endurance. Every gram saved is another minute in the air. The RD23S hits the sweet spot between sensor performance and flight-time preservation — the lesson Ukraine taught the world.
② Stabilization beats sensor count. A 4K camera in vibration is junk. A 640 thermal on a gyro is gold. The RD23S keeps tracking drift minimal even at high crosswind speeds.
③ Thermal vision beats visible-only at night. The enemy does not fight in daylight. The RD23S’s thermal detector cuts through fog, smoke, and darkness — because the most important missions happen at 3 a.m.

Application Scenarios

Handheld observation and targeting
Weapon-mounted sighting systems
Ground troop reconnaissance
Border patrol handheld scopes
Search and rescue personnel equipment

Plug-and-Play Integration

Compatible with Pixhawk, Cube Orange, Mission Planner, QGroundControl,
and major autopilot platforms. Dual-link USB Type-C, WiFi interface means
installation takes under 15 minutes — no firmware patching, no proprietary SDK,
no integration headaches.

Frequently Asked Questions

Q1: What drones is RD23S compatible with?

Fixed-wing, multirotor, and VTOL UAVs with payload capacity ≥445g. Verified on DJI Mavic 3 Enterprise, Autel EVO II, ArduPilot, PX4, and Cube Orange platforms.

Q2: Can I customize the lens or zoom configuration?

Yes. OEM/ODM supported. We offer 9 mm / 13 mm / 19 mm / 25 mm / 45 mm / 60 mm modules. Custom sensor configurations and housing colors are also available for volume orders.

Q3: What is the minimum order quantity (MOQ)?

1 unit for sample evaluation. Volume pricing available for 5+ units. Distributor and reseller programs available for qualified partners.

Q4: Do you provide SDK or video stream API?

Yes. RTSP / H.264 / H.265 streaming, ONVIF Profile S, and full SDK in C++ / Python. Custom protocol integration is available for OEM projects.

Q5: Is this product NDAA-compliant?

Core electronics are non-NDAA-restricted. An NDAA-compliant variant (RD23S-N) is available for U.S. federal procurement upon request.

Q6: What is the warranty and lead time?

12 months standard warranty. Extended 24/36-month warranty available for OEM partners. Standard lead time: 7 business days. OEM/ODM projects: 15-30 days depending on customization.

Get a Quote in 24 Hours

🌐 Website: www.seekergimbal.com
✉ Email: sales@seekergimbal.com
📱 WeChat / WhatsApp: +86-18657466579
🏭 Factory: Wuhan, China · OEM/ODM since 2008

RD23S — Built for operators who count minutes, not megapixels.

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thermal imaging monocular

RD23S Fixed Handheld thermal imaging monocular