Introduction to the Texecom Micro Shock‑W (GHC‑0003)
Texecom Micro Shock‑W (GHC‑0003, Brown)is an ultra‑compact wireless shock sensor designed to provide discreet, reliable detection of forcible impacts and vibrations to windows, doors and other vulnerable surfaces. Using a high‑performance accelerometer and Ricochet mesh wireless technology, the Micro Shock‑W combines sensitive detection with encrypted, resilient communications and a very small physical footprint. It is EN50131 Grade 2 compliant, making it suitable for a wide range of domestic and commercial intruder alarm installations where Grade 2 detection is required.
Key features at a glance
- Ultra‑small form factor: 57 × 27.5 × 8.2 mm and ~15 g — fits discreetly on frames and slim profiles.
- High‑performance accelerometer for accurate shock and vibration detection.
- Ricochet mesh wireless technology — encrypted, repeatable communications and improved RF resilience on larger sites.
- LED‑assisted setup and single‑button commissioning for fast installations.
- Typical battery life ~3 years from a single CR2450 coin cell (supplied).
- EN50131 Grade 2 compliant for recognized intruder detection standards.
Detailed specifications and the benefits they deliver
- Size & weight:57.0 × 27.5 × 8.2 mm, ~15 g — the Micro Shock‑W is designed to be low profile and unobtrusive. Its compact size makes it ideal for narrow window frames, door edges and other locations where traditional shock units are too large or visually intrusive.
- Colours / SKUs:Brown (GHC‑0003); other SKUs exist in White, Anthracite Grey and Black for better aesthetic matching.
- Accelerometer‑based sensing:A high‑performance accelerometer provides fast and accurate detection of shocks and vibrations. Compared with simpler piezo or tilt devices, accelerometers enable more refined analysis of impact signatures, reducing false alarms while maintaining sensitivity to genuine attacks.
- EN50131 Grade 2 compliance:Meets recognised standards for Grade 2 intruder detection (EN50131-2-8:2016; EN50131-5-3:2017; EN50131-1:2006+A2:2017; PD6662:2017 — Grade 2, Class II). This makes the sensor appropriate for many domestic and commercial installations where certification or compliance is required.
- Ricochet mesh wireless:The device uses Ricochet encrypted mesh communications. Mesh networking allows devices to relay information through multiple nodes, increasing reach and resilience on larger sites while maintaining encrypted transmissions for security.
- Radio parameters:Example EU SKU frequency 868.2–868.4 MHz (other regional SKUs available). Receiver category is Category 1, Class 2, with Listen Before Talk (LBT) behaviour and a maximum RF power around 10 mW. Transmit duty cycle for 868 MHz is < 1%.
- Battery:Supplied with 1 × CR2450 (3 V). Typical battery life is around 3 years under normal use. Quiescent current is around 14 μA; maximum current around 12 mA during transmissions and detection events.
- Operating voltage & thresholds:3 V nominal with a low voltage threshold at 2.5 V that is temperature compensated to preserve reliability across environments.
- Operating range:−10 °C to +55 °C and 0–95% RH non‑condensing — suitable for most internal installations.
Practical benefits for installers and end users
- Discreet installation:Small form factor and multiple colour SKUs permit unobtrusive placement on windows, doors and frames.
- Fast commissioning:LED‑assisted setup and single‑button commissioning speed up programming and reduce installation time on site.
- Reliability and resilience:Ricochet mesh networking improves RF robustness on larger properties or where building structure can impede direct communications.
- Standards compliance:EN50131 Grade 2 certification gives installers and customers reassurance about performance levels and helps meet regulatory or insurer expectations.
- Low maintenance:Multi‑year battery life from a single coin cell reduces service visits and total cost of ownership.
Use cases and scenarios where the Micro Shock‑W excels
- Discreet window protection:On sash windows, narrow uPVC frames and heritage windows where a visible or bulky sensor would spoil the aesthetic, the Micro Shock‑W provides unobtrusive protection, detecting impacts that indicate forced entry or vandalism.
- Doors and access panels:Ideal for flush doors, panelled doors or secondary access covers where surface area is limited and a low‑profile shock sensor is required.
- Commercial fitouts:For retail displays, kiosks or counters where discreet detection of tampering is needed, the device’s size and sensitivity are valuable.
- Multi‑device mesh sites:On larger residential or commercial sites that already use Ricochet devices, the Micro Shock‑W benefits from repeatable transmissions and improved coverage through the mesh network.
- Grade‑sensitive installations:When insurers or regulatory frameworks require Grade 2 detection the Micro Shock‑W provides a certified, compact solution appropriate to many domestic and lower‑risk commercial premises.
How it compares with similar products on the market
When evaluating shock sensors there are three common axes to consider: detection technology, communications, and form factor.
Accelerometer‑based sensors like the Micro Shock‑W typically provide superior signature analysis compared with older piezoelectric or simple tilt sensors. The accelerometer allows for better discrimination between environmental vibrations (traffic, heavy doors) and genuine forcible impacts, which reduces false alarms without compromising sensitivity.
Wireless devices range from point‑to‑point transmitters to mesh‑enabled products. The Ricochet mesh architecture used here offers advantages over single‑hop radios by enabling repeat paths and encrypted, resilient messaging. For properties with multiple wireless devices or difficult RF environments, mesh typically outperforms simple point‑to‑point transmitters in reliability.
Compared with bulkier shock sensors and glassbreak units, the Micro Shock‑W’s ultra‑small footprint is a differentiation point for applications where concealment or minimal visual impact matters. For installations where an audible glassbreak sensor is preferable, glassbreak detectors can cover larger glazed areas but are often more intrusive and can be susceptible to false triggers from loud noises.
Wired shock sensors remove battery concerns and can be preferred in renovations where routing cable is simple, but they lack the flexibility and quick‑fit benefits of wireless units. For retrofit projects or rapid deployment, the Micro Shock‑W offers clear advantages by avoiding cabling and providing fast commissioning.
Customer feedback and installer impressions
- Installers:Common installer feedback highlights the Micro Shock‑W’s compact size and easy commissioning as major benefits — particularly on older properties and slim window profiles. Installers also note the advantage of Ricochet in multi‑device systems for reducing RF issues.
- End users:Owners appreciate the discreet appearance and multi‑year battery life, which reduces ongoing maintenance. Users in sensitive retail or heritage environments often mention that the unit blends in well and keeps visual impact to a minimum.
- Constructive notes:Some installers emphasise the importance of correct mounting surface and orientation to maintain Grade 2 performance and to avoid sensitivity problems. As with any shock sensor, placement and surface bonding are critical to achieve the advertised detection profile.
Conclusion: why choose the Texecom Micro Shock‑W (GHC‑0003)?
The Texecom Micro Shock‑W combines a compact, discreet form factor with modern accelerometer sensing and Ricochet mesh communications to deliver a flexible, reliable shock detection solution for a wide range of installations. Its EN50131 Grade 2 compliance makes it suitable where recognised performance standards are required, while LED‑assisted setup and single‑button commissioning make it fast to install. Typical multi‑year battery life minimises maintenance, and mesh networking improves resilience on larger or complex sites.
For installers and customers seeking a low‑profile sensor that does not compromise on detection quality or communications reliability, the Micro Shock‑W represents a strong choice — particularly for windows, doors and slim mounting locations where aesthetics and discretion matter. Correct installation and placement will ensure the best performance and compliance, but when specified and fitted correctly the Micro Shock‑W is a capable, modern option for Grade 2 intruder detection.
