Description:

: weatherproof, stainless steel hardware, painted structure. The sturdy metal shell is not easy to deform. The pure copper electromagnetic coil is discontinuous and has no electromagnetic interference, with strong percussive force and stable operation.. Large volume: The alarm sound reaches 100db, and the maximum transmission range is 600-800 square meters, which is farther and safer. Neighbors can also receive alarms in emergency.. Easy to install: portable wired power supply, completely independent of location, both indoor and outdoor, and can be installed on walls, ceilings, etc.. Beautiful appearance: It can meet a variety of fire safety requirements, has a prominent mark and will not affect the overall decoration style of the building, safe and beautiful.. Applicable occasions: This product is a non-sparking electric bell, suitable for industrial and mining enterprises, government agencies, schools and equipment in public places. In addition to home doorbells, alarms, etc., it can also be used for calling or notification signals..