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| Brand Name: | DLNA |
| Model Number: | ZT688G |
| Price: | $43.00/pieces 1-49 pieces |
| Packaging Details: | BOX |
Caller Id Phone High-Quality Industrial Modules Support FM Radio Long Lasting
Caller Id Phone Precautions:
1. This product should not be used near garages, oil depots, chemical plants, or any flammable and explosive items.
2. This kind of phone should be avoided in the hospital, it will interfere with medical electronic equipment, such as pacemakers and earphones.
3. If you find that the phone cannot successfully log in to the network, please check whether your SIM card or antenna is installed properly.
4. When using the phone (making calls or answering calls), it is forbidden to touch the antenna, otherwise, the phone will be damaged. Such damage is not covered by the warranty.
Caller Id Phone Parameter:
| Voltage | DC 5V |
| standby time | 6 days |
| Call time | 8-10hours |
| charging time | 6 hours |
| peak power consumption | 0.25W/0.5W |
| Receiver sensitivity | -106db |
| Antenna increment | All directions: 3.5db |
| Specific/Select: 12db |
Caller Id Phone Manufacturer Introduction:
Shenzhen Liangfeng Technology Co., Ltd. brings together top talents and technologies in related fields to build a high-quality professional team. We have an R&D department (software and hardware department), a project department, a quality inspection department, purchasing department, an after-sales service department, a production department, and a sales department. We organize various pieces of training every month to help us improve our professional ability and work efficiency while paying attention to teamwork spirit.
|
| Brand Name: | DLNA |
| Model Number: | ZT688G |
| Price: | $43.00/pieces 1-49 pieces |
| Packaging Details: | BOX |
Caller Id Phone High-Quality Industrial Modules Support FM Radio Long Lasting
Caller Id Phone Precautions:
1. This product should not be used near garages, oil depots, chemical plants, or any flammable and explosive items.
2. This kind of phone should be avoided in the hospital, it will interfere with medical electronic equipment, such as pacemakers and earphones.
3. If you find that the phone cannot successfully log in to the network, please check whether your SIM card or antenna is installed properly.
4. When using the phone (making calls or answering calls), it is forbidden to touch the antenna, otherwise, the phone will be damaged. Such damage is not covered by the warranty.
Caller Id Phone Parameter:
| Voltage | DC 5V |
| standby time | 6 days |
| Call time | 8-10hours |
| charging time | 6 hours |
| peak power consumption | 0.25W/0.5W |
| Receiver sensitivity | -106db |
| Antenna increment | All directions: 3.5db |
| Specific/Select: 12db |
Caller Id Phone Manufacturer Introduction:
Shenzhen Liangfeng Technology Co., Ltd. brings together top talents and technologies in related fields to build a high-quality professional team. We have an R&D department (software and hardware department), a project department, a quality inspection department, purchasing department, an after-sales service department, a production department, and a sales department. We organize various pieces of training every month to help us improve our professional ability and work efficiency while paying attention to teamwork spirit.
