Spec

• Material: ABS resin
• Location: Receiver (chime)/Indoor, Transmitter (push-button)/Outdoor (IPX4 splash-proof)
• Power supply: Receiver/3 AA batteries (sold separately), push-button transmitter/1 coin cell lithium battery (CR 2032) (sold separately)
• Battery life: Receiver/about 1 year, push-button transmitter/about 2 years
• Volume: approx. 85 dB/m * At high volume
• Radio wave reach: Outlook: approx. 100 m
• Frequency: 313 MHz (specific low-power equipment)
• About 65000 ID codes
• Operating temperature range: 0 ~ 40 degrees Celsius
• Size: Receiver/121 (W) x 27 (D) x 85 (H) mm, Push Button Transmitter/33 (W) x 18 (D) x 80 (H) mm
• Weight: Receiver/about 116 g (excluding batteries), Push button transmitter/about 23 g (excluding batteries)
• Accessories: 2 mounting screws, 2 sleeves, 1 double-sided tape
• Wireless type (wireless type) that requires no wiring for easy installation!
• Ideal for calls and announcements in general homes, stores and offices.
• There are about 65000 different ID codes (identification codes), so there is no need to worry about interference.
• The lamp flashes to let you know when to replace the battery.
• You can set up to 10 different sounds.
• Rainproof push buttons that can also be installed outdoors, such as under eaves. , * Avoid installation in areas directly exposed to large amounts of water (such as torrential rain or typhoons).
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