Product Review

Series 3: Wireless Portable Doorbell with Strobe Light and Push Button
A wireless doorbell doesn't get any easier than this. No tools; no wires; no fuss - it's ready to use within minutes; offering you the freedom to go anywhere in your home without missing a visitor. Add impressive range; a choice of tunes; strobe; and it's everything you need in a doorbell - plus a little bit more.
Doorbell Features
LED strobe alerts
Adjustable volume
High-quality sound (84dB); comes with 6 tunes
Range up to 250 feet (76m)
Connect up to 4 transmitters simultaneously; such as push buttons; door contacts and motion sensors
Battery Life up to 2 years
Portable or wall mount option (wall mounting kit included)
Honeywell ActivLink robust signal
Doorbell requires 4 AA alkaline batteries (not included)
Push Button Features
Illuminated Halo LED Feedback
Weather Resistant
Wireless 'E' Push-button compatibility
Surface mount
Battery included (CR2032)
Specifications:
Batteries: AA batteries
Color: White
Material Type: Plastic
Voltage: 110 volts
Display Style: LED
Dimensions: 5.9 x 2.8 x 8.5 inches
Weight: 12 ounces