Yantai Aibei Electrical Equipment Co., Li

Dimensions: *8 * *2 * *1mm Transmission Distance: 1.5 km (open area) Encoding: millions registered group Ba

Dimensions: *0 * *8 * *1mm Transmission Distance: 1.5 km (open area) Encoding: millions registered group

Item: Display monitor Item no.: S**1 Dimensions: **0 ***2 **8mm Receiving Sensitivity: ***8dbm Encoding: m

Dimensions: *0 * *8 * *1mm Transmission Distance: 1.5 km (open area) Encoding: millions registered group Ba

Item: Display monitor Item no.: S**3 Dimensions: **6 * **2 * *0mm Receiving sensitivity: ***8 dbm Encoding

Item: Display monitor Item no.: S**3 Dimensions: **6 * **2 * *0mm Receiving sensitivity: ***8 dbm Encoding

Item: Display monitor Item no.: S**3 Dimensions: **6 * **2 * *0mm Receiving sensitivity: ***8 dbm Encoding

Name: Wrist Watch Item no.: S**0 Dimension: *4**5**8mm Battery: AAA 1.5 V Standby time: *5 days Material:

Dimensions: **2 * *3 * *0 (mm) Shell material: PC Power supply: built-in 3.7V lithium battery Frequency: **

Dimensions: **4 * *8 * *7.5 (mm) Shell material: PC Power supply: built-in 3.7V lithium battery Frequ

Size: *2 * **6 * *7 (mm) Shell material: PC material Power supply: the standard USB interface or **0 v adapt

Dimensions: *0 * *0 * *2mm Transmission Distance: 1.5 km (open area) Encoding: millions registered group Ba

Dimensions: **0 * *2 * *0mm Transmission Distance: 1.5 km (open area) Encoding: millions registered group B

Dimensions: *0 * *8 * *1mm Transmission Distance: 1.5 km (open area) Encoding: millions registered group Ba

Dimensions: *0 * *8 * *1mm Transmission Distance: 1.5 km (open area) Encoding: millions registered group

Single call button:Call Color wood grain color Standard: waterproof base Gift: pager batter

Four buttons: water, service, billing, canceled Color: pearl white, chocolate color, pearl silver Standard:

Four buttons: water, service, billing, canceled Color: black color Standard: a pair of flapper Gift: pager

Four buttons Four buttons: water, service, billing, c