GSM update model

1.Auto change to GSM network when PSTN fault 2.Real-time monitoring PSTN or GSM network states 3.Work with any alarm host

We can do OEM

Quick Details

Place of Origin: Quanzhou City,Fujian Province, China (Mainland)

Brand Name: SHIKE

Model Number: SK-138

Name: SK-138 (GSM Wireless Dialer)

Usage: Auto

Color: white

Net Weight(battery):  0.45kg

Dimension:   125*96*30mm

Certification: CE,FCC,RoHS

OEM/ODM: Offer

Packaging&Delivery

Packaging Detail:

standard export neutral box Package inclues:

1 Main Unit

1 Antenna

1 User manual 

Delivery Detail:1-3days

Specifications

1.Can match any brand of user terminal equipment such as alarm panel , telephone , SPC exchanges , and so on . Upgrade the single PSTN network to GSM & PSTN Dual Network

2.Real-time monitoring PSTN telephone line states , when the telephone lines cut or when accidents occurred , dialers automatically and immediately switch to GSM mode to replace the telephone lines , which is responsible for communications and send alarm information

3.Real-time monitoring GSM network states , when the GSM network is abnormal , dialers automatically and immediately switch to the PSTN telephone line model to replace the GSM , which is responsible for communications and send alarm information

4.Easy to install and set , no need to program and debug . SIM card installed no need to disconnect the cover when install SIM card

5.Small and beautiful appearance , the work states indicator is easy to understand

     

GSM update model