Wireless driveway alarm that doesn’t require batteries, or solar power. Does it exist?

It does now! A common request is for a driveway alarm system which can send the signal wirelessly from the sensor back to the receiver inside, but is not battery powered at the sensor location. With powered gates, light posts lining driveways and other systems requiring power at entrances becoming more common it is also

Commercial Entry Alert

Do you have a large or loud area where you’d like an entry alert to notify you of customers or couriers arriving at your business? We’re often asked for a door alarm system that is suitable for these types of environments, where a standard chime or ‘ding dong’ won’t be enough to get staffs attention