Express GSM Alarms & Detectors with Long Battery Life

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Express GSM are are battery powered GSM alarms and detectors that can be used to secure and monitor any property anywhere. These mains power free standalone alarm do not require a telephone landline to alert your mobile phone of an intruder or burglar at your house, home, office, holiday home, storage unit or shop. 

Click here for a Express GSM Full Product Brochure.