Aiteng Digital Wireless Doorbell – V015A

• 38 Different ringtones
• Auto melody
• Remote distance ≧ 120m
• Power Supply Receiver Battery AA x 2 (not included), Emitter Battery 23A 12 Volt (included)

Aiteng Digital Wireless Doorbell – V016B

• 38 Different ringtones
• Auto melody
• Remote distance ≧ 120m
• Power Supply Receiver Battery AA x 2 (not included), Emitter Battery 23A 12 Volt (included)

Aiteng Digital Wireless Doorbell with 2 Receivers – V006B2

• 38 Different ringtones
• Auto melody
• 1 transmitter, 2 receivers
• Remote distance ≧ 120m
• Power Supply Receiver Battery AA x 4 (not included), Emitter Battery 23A 12 Volt (included)