pe: Intercom Doorbell
Mode: H8
Material: ABS
Battery:
Internal Unit: Rechargeable lithium battery 3.7V 2000mAh (with built in battery)
External Unit: Rechargeable lithium battery 3.7V 2000mAh (with built in battery)
Use: Widely used in household, office, laboratory environment, etc.
Basic Parameters:
Working Temperature: – 20℃ to 55℃
Transmission Distance:
Open Areas: Approx. 1000m / 3280.8ft
Partition Wall: Approx. 20 to 50m / 65.6 to 164ft
Operating Frequency: 410M to 490M
How to Use:
It can be used after installation.
Package List:
1 x Internal Unit
1 x External Unit
1 x Charger
1 x USB Cable
1 x Power Cable
1 x Screwdriver
1 x Manual