Doorbells By ESS EMM

• The ultra-distance remote control (50 meters long) meets the need of various buildings
• Remote Control Doorbell Long operating range in open air,suitable for homes and high floor houses depending on the line of sight, obstruction and battery strength.
• Build in double speakers, make sound clear,especially suitable for homes,offices,factories,hotels etc.
• Simple,vivid and no-wire installation design avoid troubles and save money when in installation and don't effect decorate environment.
• 1 x Doorbell push button transmitter + 1 x wireless doorbell + 1 battery pack for trigger push button included in the pac. Available in Assorted Designs