DT-TW21 — 92 g Thermal Clip-On Thermal Imager

Name: DT-TW21 — 92 g Thermal Clip-On Thermal Imager
Brand: Benelabo

92 gclip-on weight†

640×480detector option†

IP67sealing†

3use modes†

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Product Images

Highlights

92 grams

Lighter than a phone battery pack — no balance shift.

Three modes

Hand-held, head-mounted, or clip-on front of existing NV.

Adds heat detection

Thermal channel over your current night vision.

Applications

Outdoor thermal spotting · LE night search · Security inspection

Observation Line — Compare Four Form Factors

Model	Type	Key specification	Weight
DTG-18	Quad-tube panoramic	120° FOV, ≤1% distortion	880 g
DTS-22T	Folded dual-tube + thermal	50° FOV, 1280×720 thermal fusion	395 g
DTS-13	Monocular	60–72 lp/mm, lightest in line	240 g
DT-TW21	Thermal clip-on	384×288 / 640×480, IP67	92 g

Highlighted row = this model. All figures are manufacturer specifications; full tables live on each model page (linked). Family hub: /night-vision/

How to Choose in This Family

Field of view vs reach. Panoramic 120° (DTG-18) buys situational awareness; narrow tubes buy identification distance.
Thermal need. If night-through-smoke matters, the DTS-22T fusion or DT-TW21 clip-on; pure image-intensifier otherwise.
Weight envelope. 92 g clip-on → 880 g panoramic — a 9.5× spread from helmet accessory to primary device.

Where this model sits: DT-TW21 is the 92 g clip-on — turns a day optic into a thermal sight.

Application photography is being prepared — request in-mission imagery with your RFQ.

Full Specifications

Thermal Clip-On

Item	Value	Evidence
Clip-on weight	92 g	Manufacturer spec
Detector	384×288 / 640×480	Manufacturer spec
Sealing	IP67	Manufacturer spec
Compatibility	PVS31/PVS14/NVG18/DTG18-class	Manufacturer spec

Real-world application photos, factory floor and exhibition photography are being prepared — request current documentation with your RFQ.

Field-effect summary and operator pain points for this model are being compiled — request mission feedback and reference cases with your RFQ.

Ordering & Delivery — What to Know Before You Buy

MOQ, lead time, payment terms, customization scope and export-licensing documentation are confirmed per quotation — send your mission profile, target quantity and destination port with the RFQ. Standard flow below:

RFQ → engineering proposal with mission math → production and factory testing → licensed export via major Chinese ports with end-user documentation. Training and spare-parts programs available.

Compliance & Licensed Export

Not subject to US ITAR — this product is exported from China under applicable regulations with valid export licenses, the same compliance posture across every Benelabo product line.

Licensed export with end-user documentation on every shipment
Buyers screened as part of every quotation; an export compliance statement accompanies each quotation
Government and agency products are supplied only to authorized organizations
Every published figure on this page is labeled manufacturer-spec or bench-tested