Battery Operated Receiver:
■ External dimensions: W 4.3 x H 7.0 x D 1.4 inches (111 x 178 x 35 mm)
■ Weight: 2.6 oz (69 g)
■ Transmission frequency: 314.8 MHz (FM system)
■ Installation location: Indoor
■ Call Sound: 32 types
■ Power Supply: AA alkaline batteries x 2
■ Battery life: about 3 months after 10 times per day
■ Volume (1m): about 75dB
■ Usable Temperature Range: 32 - 104°F (0 - 40°C)

■ External dimensions: Width 1.8 x Height 3.0 x Depth 0.9 inches (45 x 75 x 2
■ Weight: 1.1 oz (31 g)
■ Transmission frequency: 314.8 MHz (FM system)
■ Operating distance: about 50 meters (within a straight view or without a breaker)
■ Installation location: Indoor, outdoor (splash proof IP44)
■ Call Sound: 32 types (configurable)
■ Power Supply: Coin Lithium Battery CR2032 x 1
The batteries included in the product are for checking the operation. Replace new batteries as soon as possible.
■ Battery life: About 9 months after 10 times per day
■ Usable Temperature Range: 32 - 104°F (0 - 40°C)
Accessories:
■ Mounting screw x 1 (for receiver)
■ Mounting screws x 2 (for transmitter)
■ Coin Lithium Battery CR2032 x 1 (Included)
■ Double Sided Tape x 1
■ Instruction manual with **card x 1
Note:
Volume cannot be adjusted.
The receiver and transmitter cannot be extended.

From the Manufacturer

Wireless Call Chime Set

It is wireless so there is no need for troublesome wiring.32 calling soundsYou can set it to your favorite sound.The receiver has a clip on the back for convenient hanging.

There are 32 kinds of ringing sounds.

Choose from 32 calling soundsVolume cannot be adjusted.

Convenient clip

It comes with a clip so you can wear it and carry it.Easy to use when going on the veranda or garden.You can also hang it on the wall using the included mounting screws.

Battery Operated Receiver External Dimensions: Width 3.5 x Height 2.4 x Depth 1.6 inches (88 x 62 x 40 mm); Weight: 2.5 oz (69 g); Transmission frequency: 314.8 MHz (FM system); Installation location: Indoor call sound: 32 types of power supply: AA alkaline batteries x 2 batteries x 2; Battery life: Approximately 3 months volume (1 m (1 - 75 times per day).	Push Button Transmitter External dimensions: Width 17.7 x Height 29.5 x Depth 8.7 ft (45 x 75 x 23 m); Weight: 1.1 oz (31 g); Transmission frequency: 314.8 MHz (FM system); Operating distance: Approximately 164.2 ft (50 m) (linear sight, no obscured); Installation location): Indoor and outdoor (IP4444 x 1 x 1 x 1 *Check the battery included batteries included .Replace new batteries as soon as possible.Battery life: Approx. 9 months of use 10 times per day with temperature range: 32 - 104°F (0 - 40°C).	Accessories Mounting screw x 1 (for receiver) x 2 mounting screws (for transmitter) x 1 lithium coin battery CR2032 (included) x 1 double-sided tape x 1 instruction manual (English language not guaranteed).