Wireless Doorbell/ Magnetic Contact Set| Reliable Chimes RC 16 (UT/DCR4000) BBA 4000 KIT 28" detachable chain for mounting

28" detachable chain for mounting the sign

-2 megapixel High Resolution

12 volt 1 amp transformer

8 MM lens available-3D DNR

This is the only true water resistant doorbell with an excellent transmission range that we have found

Wireless Doorbell/ Magnetic Contact Set| Reliable Chimes RC 16 (UT/DCR4000) BBA 4000 KIT 28" detachable chain for mountingIf you are searching for a wireless door bell that will go the distance then your search is over ! With a 4000 foot transmission range this will be more than enough to cover most obstacles in any warehouse environment . Packed with features and accessories such as the portable receiver this Warehouse door bell will meet your needs for years to come ! This doorbell is the longest transmission range known with a 4000 feet line of sight. The doorbell can