Description
Guide TE Series Thermal Monocular
(Australias New Generation ApexVision Models)
TE425S vs TE419S vs TE210S – Full Specifications, Features & Performance
The new-generation Guide TE Series thermal monoculars (TE425S, TE419S, TE210S) represent a major leap forward in compact thermal imaging technology, now built on Guide Sensmart’s ApexVision S1 architecture with ultra-sensitive sub-15mK NETD performance (model-dependent within the broader ecosystem).
This new platform replaces the older TE generation and delivers:
- Sharper thermal contrast
- Faster image processing
- AI-enhanced clarity (Hyper-Light / ApexVision engine)
- Improved long-range identification
- Higher resolution AMOLED displays
Designed for Australian hunters, farmers, and security users, the new TE Series is now positioned as a premium compact thermal monocular range, not an entry-level system.
Why the New TE Series Is Ideal for Australia
Australia’s environment demands thermal optics that can handle:
- Vast open paddocks
- Dense bushland and scrub
- Extreme heat variations
- Long-range pest detection
- Total darkness and fog conditions
The new TE Series excels in these environments thanks to:
Sub-15mK NETD (High-Sensitivity Models)
- Detects extremely subtle heat differences
- Better separation of animals vs background
- Stronger performance in warm Australian nights
ApexVision S1 AI Imaging Architecture
- Real-time image enhancement
- Noise reduction in complex backgrounds
- Sharper edge definition on animals and terrain
High Frame Rate 50Hz Imaging
- Smooth tracking of moving targets
- No lag when scanning open paddocks
Core Technology
ApexVision S1 Imaging System
All new TE Series models are built around:
- Detector: ApexCore S1 VOx thermal core
- Platform: Nexus processing engine
- Algorithm: Hyper-Light 2.0 image enhancement
Result: cleaner, sharper, more detailed thermal image even in low contrast environments
Thermal Sensor (VOx 12μm Advanced Core)
- Uncooled VOx detector
- 8–14μm spectral range
- High thermal responsiveness
- Designed for real-time AI enhancement support
Display Upgrade
- AMOLED 0.32” or larger depending on model tier
- Up to 800×600 resolution (higher in premium variants)
- Improved brightness and contrast tuning
Smart Connectivity
- WiFi (2.4GHz + 5GHz)
- App integration for video streaming & sharing
- OTA firmware updates
Recording System
- Photo + video + audio recording
- Expanded internal storage (From 32GB up to 64GB model dependent)
- Stable file transfer via USB-C
Battery System
- Built-in high-capacity lithium battery
- 5–6 hours runtime depending on model
- Fast USB-C charging (rapid top-up capability with 20W quick charge)
Durability
- IP67 waterproof and dustproof
- -20°C to +50°C operating range
- Shock-resistant housing for rugged Australian use
Model Breakdown
Guide TE425S – Flagship Long-Range ApexVision Model
Key Specifications:
- Sensor: 400×300 @ 12μm VOx (ApexVision S1)
- Lens: 25mm F0.9
- NETD: sub-15mK (enhanced processing dependent)
- Detection range: up to ~1300m
- Display: AMOLED 800×600
- Weight: 320g
Performance in Australia:
The TE425S is the most powerful TE Series monocular for long-range scanning, ideal for wide Australian farmland.
Best Use Cases:
- Fox and pig detection at distance
- Open paddock surveillance
- Long-range scanning in rural properties
Key Strengths:
- Excellent target separation at distance
- Strong zoom clarity under ApexVision processing
- Best identification performance in TE Series
Guide TE419S – Balanced Mid-Range ApexVision Model
Key Specifications:
- Sensor: 400×300 @ 12μm
- Lens: 19mm F1.0
- NETD: sub-15mK range
- Detection range: up to ~1000m
- Display: AMOLED 800×600
- Weight: 288g
Performance in Australia:
The TE419S is the best all-rounder for mixed terrain hunting and property scanning.
Best Use Cases:
- Bush + farmland hybrid environments
- Wildlife tracking
- General rural surveillance
Key Strengths:
- Wider field of view than TE425S
- Easier scanning in dense scrub
- Excellent balance of clarity and portability
Guide TE210S – Compact Entry ApexVision Model
Key Specifications:
- Sensor: 256×192 @ 12μm
- Lens: 10mm F1.0 wide-angle
- NETD: sub-15mK range
- Detection range: up to ~500m
- Display: AMOLED 800×600
- Weight: 228g
Performance in Australia:
The TE210S is designed as a compact lightweight thermal tool for close-range awareness.
Best Use Cases:
- Backyard pest detection
- Short-range farm scanning
- Entry-level thermal users
Key Strengths:
- Extremely lightweight
- Very easy to use
- Affordable entry into ApexVision ecosystem
Full Specifications Comparison
| Feature |
TE425S |
TE419S |
TE210S |
| Platform |
ApexVision S1 |
ApexVision S1 |
ApexVision S1 |
| Sensor |
400×300 |
400×300 |
256×192 |
| NETD |
15 mK class |
15 mK class |
15 mK class |
| Lens |
25mm |
19mm |
10mm |
| Detection Range |
1300m |
1000m |
500m |
| Display |
AMOLED 800×600 |
AMOLED 800×600 |
AMOLED 800×600 |
| Refresh Rate |
50Hz |
50Hz |
50Hz |
| Storage |
64GB |
64GB |
32GB |
| Weight |
320g |
288g |
228g |
| Waterproof |
IP67 |
IP67 |
IP67 |
Real-World Performance in Australia
Farming & Pest Control
- Faster detection of foxes and feral pigs
- Improved heat separation in hot paddocks
- Better long-range confirmation before approach
Bush & Outback
- Stronger contrast in dense scrub
- Improved AI filtering of heat clutter
- More stable image in variable temperatures
Camping & Wildlife
- Clearer wildlife identification (kangaroos, deer, dingoes)
- Better campsite perimeter scanning
- Enhanced safety awareness in total darkness
Security & Surveillance
- Improved perimeter monitoring
- Faster target recognition
- More reliable detection in mixed environments
Final Verdict
The new Guide TE Series with ApexVision technology is a major generational upgrade, transforming the TE lineup from entry-level optics into a serious compact thermal imaging system.
Best Overall Model:
TE425S – best long-range performance
Best Value:
TE419S – best balance for most users
Best Budget:
TE210S – lightweight entry into ApexVision ecosystem
What is ApexVision
The Guide ApexVision series represents the next-generation suite of thermal imaging and night vision devices. Built on a Tri-Core architecture (next-gen detectors, high-performance processing, and AI algorithms), the series delivers breakthrough infrared clarity, better performance in high-humidity environments, and superior long-range detail.
Key Technologies
ApexVision devices are engineered with cutting-edge internal architecture to redefine thermal imaging from the ground up:
Core Architecture (Tri-Core System)
ApexCore S1 Sensor
A high-sensitivity infrared detector that:
- Reduces image noise
- Captures extreme temperature differences
- Delivers ultra-low thermal sensitivity down to ≤15mK NETD
- Improves target detection in low-contrast environments
All-Scenario 1.0 AI Algorithm
An intelligent image enhancement system that:
- Automatically improves contrast and sharpness
- Highlights heat signatures for faster identification
- Adapts to different terrains and weather conditions
- Enhances visibility in bush, fog, and complex backgrounds
Nexus 1.0 Processing Platform
A high-performance imaging engine that:
- Provides smooth, ghost-free motion rendering
- Ensures fast real-time image processing
- Delivers high-fidelity visuals on AMOLED displays
- Improves overall stability and clarity during movement
Manuals
We ship the Guide TE ApexVision Series, Guide TE210S, Guide TE419S and Guide TE425S thermal monoculars Australia wide via registered express postage. Areas we ship to include, Sydney, Melbourne, Canberra, Adelaide, Western Australia, Northern Territory, Queensland and Tasmania.
Please contact us on 0412294679 or via the contact page if you have any questions
Afterdark Surveillance is a registered supplier of military spec products for the Australian Police, Military, Security and General public. We are also a fully registered DECS client (Defence Export Controls) with the Defence Department for import and export of military products.
Afterdark Surveillance is an Australia based family owned business located in Adelaide South Australia. We have been in the security surveillance business for over 15 years and pride ourselves on good customer service, value for money and honesty. We have a great working relationship with our suppliers of Browning, Reconyx, Swift, Pulsar, Pard, Guide, Flir, HikMicro, Sionyx and DJI and can pass that knowledge and experience onto you our customers.
