In 2018, the Offender Database recorded that 46-year-old Simon Macharia was sentenced to three years in prison for a series of “shocking” sexual offences. Macharia—of St Barnabus Close, Ashford, Kent—set up a secret camera hidden inside a smoke alarm in his home to film a child visitor. It was reported that when Kent Police raided his property, they discovered thousands of indecent images and movies of children, some depicting the most serious categories of sexual abuse.
The investigation established that Macharia saved the covertly filmed voyeurism footage directly onto his computer alongside his illicit digital library. The prosecution reported that one of the videos, lasting over six minutes, depicted the abuse of a very small child. Although Macharia claimed the filming was due to feelings for an adult male, the judge rejected this, stating he was an individual with a clear “sexual interest in children.”
Judicial Findings and Investigative Detail
The court reported that the impact on the victims and their families was devastating. Canterbury Crown Court heard a moving letter from the mother of one victim, who described her persistent feelings of guilt for being unable to protect her child from the “violation” committed in Macharia’s home. The investigation established that Macharia had admitted to 12 charges involving child abuse images and three counts of voyeurism.
Judge Simon James presided over the sentencing, warning that Macharia posed a “high risk” of committing further offences in the future. For his actions in Ashford, he was handed a three-year custodial sentence. The judge noted that the sense of violation caused by Macharia’s “predilection” for such material had the capacity to cause significant and long-lasting psychological harm. Macharia was also referred to the Disclosure and Barring Service (DBS) to determine his future eligibility for any work involving children.
Status and Statutory Requirements
For the records reported in England, the status of Simon Macharia as of April 3, 2026, was as follows:
- Custodial Status: SENTENCED 2018 (Custodial term completed).
- Sex Offenders Register: Notification requirements are active.
- SHPO Status: Sexual Harm Prevention Order active for the duration specified by the court.
- Legal Status: CONVICTED (Voyeurism; Possession of indecent images of children; 15 counts total).
- Judicial Oversight: Sentenced at Canterbury Crown Court; investigated by Kent Police.
- Criminal Record: 3 counts of voyeurism; 12 counts relating to Category A, B, and C child abuse images.
- Origin: St Barnabus Close, Ashford, Kent.
Monitoring and Public Protection
Macharia is managed as a high-risk registered sex offender within the Ashford area. Due to the nature of his conduct, which involved the sophisticated use of hidden technology (smoke alarm cameras) to victimise a child in his own home, his management is a maximum priority for the Kent MAPPA (Multi-Agency Public Protection Arrangements) team. Authorities state that his use of covert filming indicates a calculated and deceptive predatory profile.
As a registered sex offender, Macharia’s details are permanently logged on the national police database. Authorities state that his SHPO includes strict prohibitions on the possession of any hidden filming equipment and rigorous monitoring of his internet-enabled devices in Ashford. Any failure to notify police of his residency, any attempt to install unmonitored security or smoke alarm cameras, or any unauthorised contact with minors will result in immediate arrest to ensure the ongoing safety of children from his “high risk” predatory behaviour.
QUESTION – Given that the offender used a common household item like a smoke alarm to hide a camera, do you believe that “covert filming equipment” should be reclassified as a prohibited weapon for anyone on the Sex Offenders Register?
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