Transformer burglar alarm

The utility model discloses a transformer burglar alarm comprising a vibration sensor, three broken line detectors, a broadcast device, a wireless communication device, a camera head used for taking evidence photos, a controller and a power supply; the three broken line detectors are respectively connected with three phase output lines of the transformer; the vibration sensor is fixed in the transformer; the vibration sensor, the three broken line detectors, the broadcast device, the wireless communication device and the camera head are respectively and electrically connected with the controller; the power supply provides power for the vibration sensor, the three broken line detectors, the broadcast device, the wireless communication device and the camera head. The transformer burglar alarm is provided with the camera head used for shooting photos at intervals after an alarm is triggered, and the photos are sent to a manage person cell phone and a transformer control center by multimedia messaging service thr