Reolink W437 4K 8MP IK10 Vandal-Resistant Wi-Fi 6 PTZ Camera

4K 8MP @20fps｜2.7-13.5mm 5X Optical Zoom｜IK10 Vandal-Resistant｜Wi-Fi 6 Dual-Band｜IP67

Product Overview

The W437 is Reolink’s outdoor Wi-Fi PTZ zoom camera: 4K 8MP 3840×2160 @20fps, 1/2.8" sensor, 2.7-13.5mm 5X optical zoom, 100°-31° horizontal field of view, IK10 vandal-resistant housing, and IP67 protection.

All specifications on this page have been extracted field by field from the specification table on Reolink’s official product page: 30m infrared (4× 2.8W 850nm), 2× 3.2W 6000K full-color spotlights, DC 12V 1A (<12W), microSD up to 512GB, dual-band 2.4/5GHz Wi-Fi (802.11 a/ac/b/g/n), Φ132.7×98.3mm／754g, -10°C~+55°C.

It combines three key features: “wireless installation + zoomed-in detail + vandal resistance.” Many installation locations in Hong Kong, such as village-house exterior walls, balconies, and car-park pillars, are inconvenient for running network cables, making Wi-Fi the only option. Outdoor cameras installed at low positions are also more likely to be touched or tampered with, making IK10 a practical necessity rather than a mere specification highlight.

W437 Housing (Official Image)

Six Key Highlights

Coverage with 5X Optical Zoom

The 2.7-13.5mm lens provides 5X optical zoom: a 100° horizontal field of view at the wide-angle end and 31° at the telephoto end. One camera can cover a car park or the front of a village house, providing a wide view during normal use and zooming in on license plates or faces when needed.

To put it into perspective: the field of view at 13.5mm is approximately one-quarter the width of the wide-angle view. If a car is 10 meters from the camera, a license plate will occupy approximately one-third of the frame width at the telephoto end — a ratio that is generally sufficient for identification.

• 100° Wide Angle, 31° Telephoto
• License Plates Identifiable at 10 Meters
• One Camera, Two Functions

Why IK10 Matters

IK10 means the camera can withstand a 20-joule impact. Low-position outdoor installations, such as car-park pillars below 2 meters from the ground and back-lane walls, are the locations where cameras are most likely to be touched, struck, or kicked; models with plastic housings are often rendered unusable after a single impact.

The W437 features a metal IK10-rated housing, IP67 water resistance, and a built-in PTZ motor — a combination rarely found at this price point.

• Withstands 20-Joule Impacts
• Suitable for Low-Position Installation
• Metal Housing + IP67

The Practical Impact of Wi-Fi 6 and Dual-Band Connectivity

The official specifications list 802.11 a/ac/b/g/n and dual-band 2.4/5GHz Wi-Fi (5GHz is recommended for 4K streaming). The most common issue with outdoor Wi-Fi cameras is not speed, but the “rapid decline in signal strength with distance and walls.”

Practical advice: Before installation, use your phone to test the Wi-Fi signal strength at the intended location. If the signal is weaker than two bars, 4K streaming may be intermittent. If necessary, add a Wi-Fi extender or switch to a PoE model, such as the same manufacturer’s RP series, using a network cable.

• 5GHz Recommended for 4K
• Test the Signal Before Installation
• Switch to PoE if the Signal Is Insufficient

30m Infrared and Full-Color Spotlights

30m infrared (4× 2.8W 850nm) and 2× 3.2W 6000K full-color spotlights (cool white). As the PTZ camera rotates, the lighting angle changes with the camera direction — this is the practical difference between a PTZ camera and a fixed camera: wherever the camera turns, the light illuminates.

In the settings, you can enable “automatically turn and switch on the light when a person is detected.” This “active patrol” effect is particularly noticeable for village houses and car parks.

• 30m Infrared
• Full-Color Light Follows the Camera Direction
• Configurable automatic panning + light activation

Storage & Recording

Supports microSD cards up to 512GB; can also connect to a Reolink NVR or FTP. 4K @20fps main stream defaults to approximately 15fps with a medium bitrate; a 128GB card can handle several weeks of event recording.

For 24-hour continuous recording, an NVR is recommended; long-term high-bitrate streaming on a Wi-Fi camera places a greater load on the wireless network.

• Up to 512GB microSD
• NVR recommended for continuous recording
• Higher load from high-bitrate Wi-Fi streaming

Installation: Important Notes for PTZ Cameras

Φ132.7×98.3mm, 754g, including the motor. The mounting surface must be sturdy: use expansion screws for concrete and wall plugs for brick walls; do not mount on thin panels, insulation layers, or aluminum panels.

The PTZ camera rotates periodically. If the base is unstable, it may loosen over time and affect image stability. It is recommended to check the screws once a year and ensure that no branches or debris obstruct the camera's rotation range (motor obstruction increases power consumption and may damage the gears).

• 754g; a sturdy base is required
• Check the screws annually
• Keep the rotation range clear of obstructions

What's in the Box

The following is the packaging content for Hong Kong official distribution products. Actual accessories may vary by shipment batch; please confirm with us before placing an order if you have any questions.

• Specifications source: Reolink official product page specification table (extracted field by field). The official page does not list the in-box contents; included accessories are subject to the manufacturer's shipment configuration.
• Package contents are subject to Reolink's official shipment configuration; the official product page does not publicly list the in-box contents item by item, and our store does not speculate on the quantity of accessories. If you need to confirm a specific accessory before ordering (bracket, screw kit, or whether a power supply is included), please contact us first.
• Hong Kong official distribution product, 2-year manufacturer's warranty, and local support.

Suitable Applications

Suitable for village houses, parking spaces, and back alleys where running network cables is inconvenient, a low outdoor installation requires vandal resistance, and zoomed-in details are needed.

• Exterior walls and balconies of village houses
• Parking-space pillars and car parks
• Store back doors and back alleys
• Construction sites and temporary locations
• Rental units (no cabling required)

Why Choose This Model

• 4K 8MP @20fps
• 5x optical zoom
• IK10 vandal-resistant metal housing
• Dual-band Wi-Fi 6
• IP67 outdoor suitability

Full Specifications

Compare models in the same series

If an Ethernet cable can be run to the installation location, the PoE version offers greater stability and more complete functionality; the table below compares the two models, with the W437 you are viewing highlighted.

Frequently asked questions

Not sure whether the W437's Wi-Fi signal is strong enough at your location?

Tell us the distance between your router and the installation point, and we will help determine whether you should switch to a PoE model or add a repeater.

Hong Kong official stock｜2-year manufacturer's warranty｜Local support