FORGE Biometric IP65 Weatherproof Outdoor Smart Lock H4 | TTLock, Brushed Stainless Steel
- Heavy-duty stainless steel front and rear lock handle
- IP65-rated weather-resistant for both front and rear lock panels
- Perfect fit for external doors without roof coverage
- Unlock with fingerprints, passcodes, RFID cards, physical keys, and the app
- Heavy-duty 304 stainless steel lock set
- Suitable door thickness: 35-64mm
- Also available in Black Colour
- Unlock with fingerprints, passcodes, IC cards, keys, or unlock directly from the compatible Video Doorbell, which also has gateway functions built in
- Optional standalone Gateway available
- Optional Remote available

- Works with the powerful TTLock app for multi-user management, time-sensitive code management, and passage mode management.
- 304 Stainless steel panel with IP65 weather-resistance rating on both sides of the door - a perfect fit for outdoor locations where both the front and the rear lock panel are exposed to rain or shine.
- Unlock with fingerprints, passcodes, RFID cards, physical keys, and the app.
- Heavy-duty 304 stainless steel lock handle and lock set
- Different mortice backset size options are available.
- Suitable door thickness: 35-64mm
- With a backup USB power supply port - just plug in a power bank in case of a flat battery
- Long battery life of up to 12 months* with 4 AA batteries.
- With loud and clear voice prompts for easy operation and low battery warning
- True keyless electronic access management via the app - see entry logs of when/who and issue temporary passcodes
*Actual battery life subject to usage
Product Warranty
This product comes with a 2 Years Standard Warranty.
Commercial Enquiry
Talk to us now about commercial and bulk orders. Call: 1800136743 Email: [email protected]
Product Warranty
This product comes with a 2-year standard Warranty.
Warranty Terms
While our outdoor smart locks are engineered and rated to IP65 standards for weather resistance, this rating is intended for general outdoor conditions (rain, sun, and dust) and does not guarantee performance under extreme weather exposure such as driving rain, hailstorms, constant salt spray, flooding, or immersion.
In unusually harsh environments, additional protection is strongly recommended. For full weatherproofing, consider one of the following:
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Install a rain cover or protective hood over the lock to shield it from direct weather impact or driving rain.
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Use a higher ingress protection IP68-rated model (e.g. FEDBHDH1UA) that is better suited for extreme moisture, submersion, or severe environmental conditions.
Customers should understand the limitations of the product’s capability and apply appropriate care according to their specific installation environment.
Important
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Damage caused by excessive rain, water ingress, flooding, or other liquid exposure beyond IP65 protection levels is not covered under warranty.
Please contact us for support if your product has been compromised.
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General wear and tear is not covered by warranty.
Minor changes such as light colour fading, surface dulling, or minor oxidation may occur naturally over time due to extended UV exposure, humidity, and temperature fluctuations. These effects are considered normal ageing characteristics of outdoor products, even though we apply the best industry practices in surface treatment and paint finishing to maximise durability.
Will it fit my door?
Suitable Door Thickness: 35-64mm
Minimum Lock Stile Requirement (If not a flat panel):
- Mortise with 28mm backset: 55mm
- Mortise with 30mm backset: 57mm
- Mortise with 35mm backset: 62mm
- Mortise with 40mm backset: 67mm
- Mortise with 45mm backset: 72mm
- Mortise with 50mm backset: 77mm
- Mortise with 60mm backset: 87mm
Faceplate Dimensions: 284 (H) x 54 (W) mm
Lock Body (Mortice) Options
Please check the size of your door frame and select the right mortise in the options.
Please feel free to contact us if you need any advice.


Measurement Guide

These measurements identify the feasibility of replacing an existing lock.
If unsure - please call us and we can support you to find the most suitable options.
Door Thickness
The most common door thickness in Australia is 35-38mm.
Some doors may have a 40mm or above thickness.
Backset
The distance from the keyhole to the edge of the door.
The most common backset in Australia is 60mm.
Maximum Lock Stile
The distance between the edge of the door to any glass or art inlays.
Ignore this if your door is completely a flat panel.
Faceplate Dimensions
The physical size of the lock on the door surface.
Pay attention to this if you are replacing your existing lock or want to cover an unpainted surface.
It is much easier to replace a smaller faceplate with a larger faceplate.
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Exterior Lock Panel x 1
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Interior Lock Panel x 1
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Key x 2
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IC Card x 2
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Mortise x 1
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Latch Plate x 1
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Installation Accessories Kit x 1
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Installation Template x 1
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User Manual x 1










