EMERGENCY DIALER
Product Details:
| COLOR | SILVER GRAY |
|---|---|
| Type | Emergency Tool Kit |
| Certification | CE |
| Place of Origin | Jiangsu, China (Mainland) |
| Brand Name | BOYUN |
| Model Number | BY |
Payment & Shipping Terms:
| Minimum Order Quantity: | 30 Piece/Pieces |
|---|---|
| Price: | FOB SHANGHAI USD 9.6~10.5 |
| Packaging Details: | OEM OR STANDRAD PACKAGE |
| Delivery Time: | 20DAYS |
| Payment Terms: | L/C,D/A,D/P,T/T,Western Union |
| Supply Ability: | 1000 Piece/Pieces per Quarter |
Detailed Product Description
Function and feature:
Press the red and the green respectively, the two keys will dialer the numbers preseted quickly.
Display the instruction after calling number,the sound ' di di ' expresses success.
Two instruction lights show power and dial-up state.
Tech parameter
1Environmental
1Temperature-1040
2Relative humidity1095
3Atmospheric pressure86kpa106kpa
2Feature of calling transfer
1Return loss of stable balance0km ≥ 9dB 2km ≥ 15dB
2Return loss of echo balance0km ≥ 11dB 2km ≥ 17dB
3DC feature
1DC resistance≤130Ω
2Leakage current≤20μA
4Dialer can work when switching the power polarity of subscriber line normally.
5Dialer can work under the condition of 0 ~ 5km in the subscriber line normally.
6Dialer can meet the request of telephone dialing when automatically DTMF dial-up .
7Dialer' functions can't interfere the work of telephone nets and telephone.
EMERGENCY DIALER
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Company Info
Changzhou Boyun Communication Technology Co., Ltd.
[China (Mainland)]
[Verified Member]
City: Changzhou
Province/State: Jiangsu
Country/Region : China (Mainland)
Business Type:Manufacturer, Trading Company, Agent, Distributor/Wholesaler
Online Postings: Products