{"product_id":"apex-alert-sentinel","title":"Apex Alert Sentinel","description":"\u003ch2\u003eKnow what's coming before you see it.\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eApex Alert Sentinel\u003c\/strong\u003e is a passive TETRA signal detector designed for in-vehicle use. It monitors the 380–430 MHz frequency band used by UK and EU emergency services, alerting you to nearby police, ambulance, and fire service activity — including unmarked vehicles — even when no lights or sirens are in use.\u003c\/p\u003e\n\u003cp\u003eThis is a driver-awareness and road-safety tool. It does not decode message content, identify specific vehicles, or transmit any signal. It is a passive, receive-only device.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eHow It Works\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eDetect\u003c\/strong\u003e — The Sentinel continuously and passively monitors the TETRA frequency band (380–430 MHz) used exclusively by UK and EU emergency services.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecognise\u003c\/strong\u003e — On detecting TETRA signal activity in your vicinity, the device identifies it as emergency service radio traffic.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlert\u003c\/strong\u003e — A clear, immediate alert notifies you of nearby emergency vehicle activity, giving you time to react safely and responsibly.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003chr\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Range:\u003c\/strong\u003e 380–430 MHz (TETRA band)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDetection Mode:\u003c\/strong\u003e Passive receive-only — no transmission\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlert Type:\u003c\/strong\u003e Visual and audible\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e 12V vehicle power (USB or hardwire)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Windscreen suction mount included\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e All right- and left-hand drive vehicles\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e CE marked\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eApex Alert Sentinel detector unit\u003c\/li\u003e\n\u003cli\u003eWindscreen suction mount\u003c\/li\u003e\n\u003cli\u003eVehicle power cable\u003c\/li\u003e\n\u003cli\u003eQuick-start guide\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eLegal Position\u003c\/h2\u003e\n\u003cp\u003eThe Apex Alert Sentinel is \u003cstrong\u003elegal to use in the United Kingdom and the majority of EU countries\u003c\/strong\u003e. It is a passive, receive-only device — it does not decode, record, or transmit any communications. It is \u003cstrong\u003enot\u003c\/strong\u003e a radar detector, laser detector, or speed camera detector, and is \u003cstrong\u003enot\u003c\/strong\u003e designed or intended as an enforcement-evasion tool. It is a driver-awareness and road-safety aid.\u003c\/p\u003e\n\u003cp\u003eIt is your responsibility to verify the legal position in your country of use before purchase. Laws vary by jurisdiction.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003ePre-Order Information\u003c\/h2\u003e\n\u003cp\u003eThe Apex Alert Sentinel is currently available for \u003cstrong\u003epre-order\u003c\/strong\u003e. Estimated delivery is \u003cstrong\u003eapproximately 3 months from your order date\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eYou have the right to cancel your pre-order and receive a full refund of your payment at any time before order fulfilment, in accordance with the UK Consumer Contracts Regulations 2013.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIs this legal in the UK?\u003c\/strong\u003e\u003cbr\u003eYes. The Apex Alert Sentinel is a passive receive-only device and is legal to use in the UK. It does not intercept, decode, or record any communications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill it work across Europe?\u003c\/strong\u003e\u003cbr\u003eTETRA is the standard emergency services radio network across the UK and most EU countries. The Sentinel is designed to detect TETRA activity in the 380–430 MHz band used by these networks. Legal status varies by country — please check local regulations before use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it pick up speed cameras or radar?\u003c\/strong\u003e\u003cbr\u003eNo. The Sentinel operates exclusively on the TETRA frequency band. It is not a radar or laser detector.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it identify specific vehicles or listen to communications?\u003c\/strong\u003e\u003cbr\u003eNo. The device detects the presence of TETRA signal activity only. It does not decode message content, identify individual vehicles, or record any data.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhen will my order ship?\u003c\/strong\u003e\u003cbr\u003eEstimated delivery is 3 months from your order date. We will keep you updated by email throughout the process.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat if the ship date is missed?\u003c\/strong\u003e\u003cbr\u003eIf we are unable to fulfil your order within the estimated timeframe, you will be notified and offered a full refund of all amounts paid.\u003c\/p\u003e","brand":"Apex Alert","offers":[{"title":"Default Title","offer_id":65675239063901,"sku":"AAS-TETRA-001","price":350.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1071\/7960\/6365\/files\/apex-alert-sentinel-packaging_c2e57c95-2ff6-4cc6-98e9-0b1eedbe82ad.png?v=1787579980","url":"https:\/\/apexalert.co.uk\/products\/apex-alert-sentinel","provider":"Apex Alert","version":"1.0","type":"link"}