C1-620 Wireless Caller's Chess Bar to Bell Hotel Bank Café Service button

Manufacturer	Shenzhen City Speed Technology Ltd.
Category	Building interfacing equipment
Price	￥330.0

Origin	Wheyzhou
Imported or not	Yes
Brand	Speed
Model	SU-620-C1-C2
Type	Remote doorbell
Whether or not to export a source of goods exclusively across borders	Yes.
Product Specification	1 to 10 United States dollars (red button), 1 to 10 euros (red button), 1 to 10 cents (red button), 1 to 20 cents (red button), 1 to 20 cents (red button), 1 to 20 to 20s (red button), 1 to 20s (red button), 1 to 30s (red button), 1 to 30s (red button), 1 to 30s (red button), 1 to 30s (red button), 1 to 30s (red button), 1 to 10s (black button), 1 to 10s (black button), 1 to 10s (black button), 1 to 30s (black button), 1 to 30s (black button), 1 to 20s (black button), 1 to 20s (black button), 1 to 20s (black button), 1 to 30s (black button), 1 to 30s (black button), 1 to 30s (black button), 1 to 30s (black button), 10s (black button), 10s (black button), 10s)