Products Catalog - Ningbo Kingdun Electronic Industry Co.,Ltd.

Remote Control Doorbell

Specifications:
1) Working distance: 1-80m
2) Working frequency: 433.92...

Features:
1) Working voltage: AC 230V, 50/60Hz
2) Power dissipation: less than...

Specifications:
1) Input voltage: AC 230V, 50Hz
2) Output power: 0.3W...

Features:
1) Power: DC 9V
2) Stand-by power: 6-12uA...

Features:
1) Power: DC 9V
2) Stand-by power: 6-12uA...

Alarm system for the home; ABS color box.

Specifications:
1) Power: DC 9V
2) Stand-by power: 6-12uA...

Specifications:
1) Frequency range: 87-108MHz
2) Power source: DC 1.5V, 2 x AA...

This humidity alarm detector is an automatic humidity detector designed for
civil...

Operating Instructions:
1)Open the "Bottm Panel".
2)Insert 2 pcs AA(UM-3) battery...