سعر فوب
أحصل على آخر سعر0 ~ 500 ( Negotiable )
|1 Piece Minimum Order
بلد:
China
نموذج رقم:
NAS-8522BV
سعر فوب:
0 ~ 500 ( Negotiable )أحصل على آخر سعر
الموقع:
Hunan
سعر الحد الأدنى للطلب:
-
الحد الأدني للطلب:
1 Piece
تفاصيل التغليف:
-
موعد التسليم:
-
القدرة على التوريد:
10000 Piece per Month
نوع الدفع:
T/T, Western Union, PayPal
مجموعة المنتج :
-
الشخص الذي يمكن الاتصال به China
Changsha, Hunan
PURPOSE:
For the alarm assistance in the safe city and safe campus.
FEATURES:
1. Compatible with standard SIP protocol, separate access to VOIP phone system(Asterisk, Elastix, Freeswitch, MiniSipServer, Yeastar MyPBX etc);
2. Full Metal Shell and explosion-resistible with a waterproof ratio of IP *5; easy to be recognized with a special pole fixation;
3. With the one-touch call" function(by pre-setting up the target on the server)to make a full duplex intercom;
4. With a built-in *0W speaker and a microphone; available for hands-free calls and receiving the broadcast;
5. With a *0W digital amplifier module for option; available for the connection with the external column loudspeaker or horn speaker (8 ohm);
6. With a built-in HD digital camera of H. **4, D1/CIF coding format. The video can be displayed on NAS****0V IP video paging microphone or NAS****9D IP intercom visible console.
7. With the controlled power output of DC*2V/**0mA to directly drive the flashing of the alarm light.
8. With a standard RJ*5 interface supportive of crossing network segment and router, accessible to the system if the Ethernet is available.
SPECIFICATIONS
NAS****2BV |
|
POWER SUPPLY AND CONSUMPTION |
DC *4V, ≤*0W |
NETWORK PROTOCOL |
TCP,UDP,ARP,ICMP,IGMP |
INTERFACE |
1 RJ*5, 1 Alarm in, 1 Alarm out,1 *2V out, 1 Line out, 1 Amplify out(optional) |
DIMENSIONS & WEIGHT |
**0x***0x**0mm(W x H x D), *8.0kg |
WORKING WORKING TEMPERATURE& HUMIDITY |
**0℃~*0℃, **0℃~*0℃(optional),≤*0%RH (No condensation of the moisture) |
بلد: | China |
نموذج رقم: | NAS-8522BV |
سعر فوب: | 0 ~ 500 ( Negotiable ) أحصل على آخر سعر |
الموقع: | Hunan |
سعر الحد الأدنى للطلب: | - |
الحد الأدني للطلب: | 1 Piece |
تفاصيل التغليف: | - |
موعد التسليم: | - |
القدرة على التوريد: | 10000 Piece per Month |
نوع الدفع: | T/T, Western Union, PayPal |
مجموعة المنتج : | - |