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As a wireless network manufacturer, Ceres has more than ten-year experience in producing wifi extenders. If you have any demand, please feel free to contact us. Indoor waterproof access point WP837 WP837 indoor wireless access point is a high-stability, cost-effective 2.4 GHz +5GHz dual-frequency indoor AP launched by Shenzhen Ceres Technology Co., Ltd. (hereinafter referred to as Ceres), designed for the enterprise market. As a leading indoor wifi access point, it has a high and long range. The low profile and simple design and stable performance make it the ideal equipment for ceiling installation. WP836/WP837 indoor access point high range adopts Qualcomm enterprise-class chip and equipment. The product supports PoE power supply or DC48V power supply, also supports 802.11a/b/g/n/ac wireless standard. WP837 supports 2.4G/5G double-frequency（400Mbps+867Mbps）wireless transmission rate. It is suitable for deployment in a medium-density WiFi environment, providing cost-effective wireless coverage. As an excellent wireless network provider, Ceres can supply different types of access points/, including weatherproof access points and waterproof access point indoor. Welcome to select! Hardware Specification Attribute WP837 Dimensions 210mmX210mmX 35mm Interface 2*10/100/1000Mbps Ethernet ports Rate 400Mbps+867Mbps Antenna Built-in 4dBi 2x2 MIMO antenna Wireless Transmit Power ² 2.4GHz: ² 11b11Mbps：22dBm； ² 11g6Mbps ：22dBm； ² 11g54Mbps：20dBm； ² 11n MCS7-HT20：20 dBm； ² 11n MCS7-HT40：20dBm； ² 5GHz: ² 11a6Mbps ：20dBm； ² 11a54Mbps ：20dBm； ² 11n MCS7-HT20：20dBm； ² 11n MCS7-HT40：20dBm； ² 11ac MCS8-VHT20 ：20dBm； ² 11ac MCS9-VHT40 ：19dBm； ² 11ac MCS9-VHT80 ：19dBm； Receiver Sensitivity ² 2.4GHz: ² 11b11Mbps：-90dBm； ² 11g6Mbps：-90dBm； ² 11g54Mbps：-75 dBm； ² 11n MCS7-HT20：-71dBm； ² 11n MCS7-HT40：-68dBm； ² 5GHz: ² 11a6Mbps：-90dBm； ² 11a54Mbps ：-75 dBm； ² 11n MCS7-HT20：-71dBm； ² 11n MCS7-HT40：-68dBm； ² 11ac MCS8-VHT20：-65 dBm； ² 11ac MCS9-VHT40：-63 dBm； ² 11ac MCS9-VHT80：-61 dBm； CPU Qualcomm processor Memory 256MB DDR3L Flash 32MB Power supply POE/DC48V Operating Temperature -10～50℃ Storage Temperature -40～85℃ Operating Humidity 5～95％(non condensation) Consumption ＜15W Software Specification Attribute WP837 WLAN Support IEEE801.11a/b/g/n/ac/ac wave2 standard Support dynamic rate adjustment Support channel automatic scanning and manual selection Support dynamic power adjustment and manual power adjustment Support intelligent roaming Support ShortGI in 20M,40M,80M mode Support Chinese SSID Support WMM, implementing data processing and forwarding based on application Support 5G access priority Support load balance based on AP traffic, frequency band, and number of users Security Support Open-system authentication mode Support WEP authentication/encryption mode Support WPA/WPA2-PSK authentication/encryption mode Support WPA/WPA2-802.1X authentication/encryption mode Support WPA-WPA2 hybrid authentication mode Support WPAI authentication/encryption mode Support 802.1X, Mac, portal, WeChat authentication mode Network Support business traffic local forwarding and centralized forwarding Support user access isolation under the same SSID Support user access (ACL) Support bandwidth control based on per user Support bandwidth speed limit based on WAN port Support network detection based on Ping and Arp Support local forwarding mode, when the AP is disconnected from the AC, the service is not interrupted. Support DHCP Server, the client obtains the IP address through the AP Support static IP/DHCP/PPPOE and other network access mode Support IPV6 function Support Soft GRE function Management Support cloud service mode deployment (ACS+VAP) Support AC centralized management Support Web User Management (HTTPS) Support CLI (SSH) management Support Console port management Support modify AP login password remotely Support AP automatically go online and load configuration (plug and play) Support LED light control Support periodic automatic restart of devices Support batch modification of AP management platform address Support batch upgrade based on AP location, AP model, AP version Support AP status alarms Ordering Information Product Model Product Description WP837 2*10/100/1000M Ethernet ports, built-in 4dBi 2x2 MIMO, support 2.4G/5Gdual- frequency（400Mbps+867Mbps）, support 802.11a/b/g/n/ac-wave2 protocol, support 802.3af/at PoE powered, support 48VDC power supply, Tx power 22dBm_2.4G, 22dBm_5G

Minimum Order: 100

For digital pressure gauges, we have bottom connection and back connection precision digital pressure gauges, also stainless steel and plastic case for your choice. Specifications: Specifications of Precision Digital Pressure Gauges 4 Inch Stainless Steel with Bottom Connection Dial 2.5”, 4” Case Stainless steel or plastic Pressure type Gauge pressure Scale range: -0.1~0~600bar Accuracy level 0.25%FS, 0.5%FS Display range: -1999-9999 Overload pressure 200% Stability ≤0.1% /year Battery voltage 9VDC Display: LCD Ambient temperature:  -10℃~60℃ Relative humidity: ≤80% Mounting thread NPT1/4 Interface material: Stainless steel Product Pictures: Dimension: Dimension of Precision Digital Pressure Gauges 4 Inch Stainless Steel with Bottom Connection GC gauge is a professional pressure gauges manufacturer, we provide piston type pressure gauge, diaphragm pressure gauge and etc. Want to know more? Contact us now.

Minimum Order: 1 bags

Name: Silicone Window Sealant & Door Sealant Features: One component, neutral, room temperature curing building silicone sealant, and non-corrosive for most of the building materials. Excellent weatherproofing, long performance life. Excellent adhesive strength for most building materials. Scope of Use of Silicone Window & Door Sealant Sealing of glazing, and the installation of windows and doors. Sealing of building construction, aluminum, steel, stone, and ceramics and so on. Sealing of glazed decoration indoor. Use Restriction of Silicone Window & Door Sealant Cannot be used as a silicone structural sealant. Not suitable for long-term underground joints and soaking places. Not suitable for the building materials contain grease seep. Before silicone cure fully, cannot cut off from the air. Important Notes of Silicone Window & Door Sealant Used in a well-ventilated environment, because the sealant will release volatile compounds in the curing process. Before cured, avoid contact with the skin for a long time in direct, in case of contact with eyes, rinse clean with water immediately, and please seek medical assistance. Fully cured sealant is not hazardous, not harmful to the skin. If swallow sealant, please seek medical assistance. Packing Specification of Silicone Window & Door Sealant Plastic packaging, 300ml/tube, 24tubes/ctn. Zhongtian is a professional silicone suppliers, we provide silicone products. Want to know more? Contact us now.

Minimum Order: 1 bags

Sodium Carboxymethyl Cellulose (SCMC or CMC) or Cellulose Gum is an anionic water soluble polymer; it is derived from cellulose, which is made water soluble by a chemical reaction. The water solubility is achieved by introducing carboxymethyl groups (-CH2-COOH) along the cellulose chain, which makes hydration of the molecule possible. The chemical name of SCMC is SODIUM SALT OF CARBOXYMETHYL ETHER OF CELLULOSE. SYNONYMS Carboxymethyl Cellulose Sodium Salt, Sodium Cellulose Glycolate, Carboxymethyl Cellulose Sodium, CMC-Na, Na–CMC, Sodium CMC, Modified Cellulose, Cellulose Derivatives, Anionic Carboxy Methyl Cellulose, Anionic Modified Cellulose, Anionic Cellulose Derivatives, Cellulose Gum, CMC, Carboxymethyl Ethers of Cellulose, Sodium Salt of Carboxymethyl Ether of Cellulose. CAS NUMBER: 9004-32-4. CHEMICAL FORMULA: [C6H7O2 (OH) x (OCH2COONa) y] n Where n = degree of polymerization, x = 1.50 to 2.80, y = 0.2 to 1.50, x + y = 3.0 y = degree of substitution CMC is a white to creamish coloured powder consisting of very fine particles, fine granules. It is odor less and tasteless. It is a hygroscopic powder readily dissolves in water to form colloidal solution. It is insoluble in many organic solvents such as methanol, ethanol, propanol and acetone and so on. FUNCTIONS & PROPERTIES Sodium Carboxymethyl Cellulose (CMC) has the following functions and properties: 1) it acts as a thickener, binder, stabilizer, suspending agent and flow controlling agent. 2) It forms fine films that are resistant to oils, greases, and organic solvents. 3) It dissolves rapidly in cold water. 4) Acts as a protective colloid reducing water losses. 5) It is suitable for use in food systems. 6) It is physiologically inert. 7) It is an anionic polyelectrolyte. These properties and functions make it suitable for use in a broad range of applications in the food, pharmaceutical, cosmetic, paper, and other industries. To serve these diverse industries, CMC are available in three grades: HIGHLY PURIFIED, PURIFIED & TECHNICAL and in many types based on carboxymethyl substitution, viscosity, purity, particle size, and other parameters. APPLICATIONS CMC are widely use in Foods, Pharmaceuticals, Cosmetics, Textiles, Papers & Corrugated Boards, Detergents, Paints, Oil Well Drillings, Welding Electrodes, Pesticides, Ceramics, Tobacco, Mosquito Repellent Incense, Explosives, Batteries, Pencils, Leathers & other industries. PACKING 20Kg or 25Kg 2(two) ply paper bags or PP/HDPE laminated paper bags or PP bags + Inner plastic liner or as per availability.

Minimum Order: 20 square metres

Xiajing E-Commerce & EXPORT CO., LIMITED Add :NO46TaiheGarden,HuLiDistrict,XiaMen City,China QQ :2392596973 Post Code : 361000 Email : kim_jhd1688@163.com sarahjld1688@163.com  z , ona8500@163.com Whats:15759861556 FR-A740-11K FR-A740-30K FR-A740-0.75K FR-A740-1.5K FR-A740-2.2K FR-A740-3.7K FR-A740-5.5K FR-A740-15K FR-A740-18.5K FR-A740-22K FR-A740-37K FR-A740-45K FR-A740-55K FR-A740-75K FR-A740-90K FR- A740-110K FR-A740-132K FR-A740-160K FR-A740-185K FR-A740-220K FR- A740-250K FR-A740-280K FR-A740-315K FR-A740-355K FR-A740-400K FR- A740-450K FR-A740-500K FR-ABR-H0.75K FR-ABR-H1.5K FR-ABR-H2.2K FR- ABR-H3.7K FR-ABR-H5.5K FR-ABR-H7.5K FR-ABR-H11K FR-ABR-H15K FR- ABR-H22K FR-BR-H15K 15KG FR-BR-H30K 30KG FR-BR-H55K 70KG FR-CV-H7.5K FR-CV-H11K FR-CV-H15K FR-CV-H22K FR-CV-H30K FR-CV-H37K FR-BU2- H7.5K FR-BU2-H15K FR-BU2-H30K FR-BU2-H55K FR-BU2-H75K FR-CVL-H7.5K FR-CVL-H11K FR-CVL-H15K FR-CVL-H22K FR-CVL-H30K FR-CVL-H37K FR- CVL-H55K FR-HAL-H0.4K FR-HAL-H0.75K FR-HAL-H1.5K FR-HAL-H2.2K FR- HAL-H3.7K FR-HAL-H5.5K FR-HAL-H7.5K FR-HAL-H11K FR-HAL-H15K FR- HAL-H18.5K FR-HAL-H22K FR-HAL-H30K FR-HAL-H37K FR-HAL-H45K FR-HAL- H55K FR-HAL-H75K FR-HAL-H110K FR-HAL-H185K FR-HAL-H280K FR-HAL- H355K FR-HAL-H560K FR-HEL-H0.4K FR-HEL-H0.75K FR-HEL-H1.5K FR-HEL- H3.7K FR-HEL-H5.5K FR-A720-0.4K FR-A720-0.75K Xiajing E-Commerce & EXPORT CO., LIMITED Add :NO46TaiheGarden,HuLiDistrict,XiaMen City,China QQ :2392596973 Post Code : 361000 Email : kim_jhd1688@163.com sarahjld1688@163.com  z , ona8500@163.com Whats:15759861556

Minimum Order: 1 bags

Xiajing E-Commerce & EXPORT CO., LIMITED Add :NO46TaiheGarden,HuLiDistrict,XiaMen City,China QQ :2392596973 Post Code : 361000 Email : kim_jhd1688@163.com sarahjld1688@163.com  W , hats:15759861556 SGM-A3A314   USAFED-44CS2   USACEM-02AA2F25   SGMPH-08A1A-YR11 SGMAH-01A1A41   USAREM-02CE2K   USAFED-09FD1   SGMPH-15A1A-YR11 SGMAH-02AAA41   USAIKM-60-3U11   SGMPH-01A1A-YR11   SGMPH-02A1A-YR11 SGM-02GNK23   USAIKM-60-ES15   SGMAH-04A1A6C   SGMPH-08A1A-YR41 SGM-02AGSUX   SGMG-13ASR   SGMP-02L314C   USASGM-02EWK0G SGMAH-04AAA41   SGM-02AWSU13   SGMM-A3CX13   SGMGH-13A2A-YR13 SGM-02A3SU12   SGM-02AWSU12   USAREM-03CE2X   SGMGH-13A2A-YR62 R02MAK0E   SGMG-20A2AB   SGME-01AFNS11   SGMDH-45A2B-YR15 R01SAK0E   SGMAH-A8B1A-YB11   SGM-01A314B   SGMRS-75A2A-YR21 USASEM-02AE2   SGMAH-01AAA21   SGM-04AWYH62   SGMRS-75A2A-YR31 USAREM-01BF2KB   SGM-02AW12B   SGME-01AFNT32   SGMGH-75A2A-YR31 USAFED-09-KN52   SGMPH-08A1A6B   USAFED-44FA2   UGRMEM-04MA20F   USAREM-02C   SGM-A5A8YR12   SGM-08A3FJ53   USASEM-18YRS12 SGMPH-081A21   SGMG-12A2BBB   SGM-01VGNK72   SGMRS-44A2A-YR11 SGMPH-08AAA41   SGMG-12A2BBB   SGM-A2C3CN12   SGMGH-30A2A-YR12 SGMPH-15A1A41   SGMP-02AW14B   SGM-01AWYH22   SGMGV-05D3A61 SGM-08A31   SGM-02AW14B   SGM-A5AWYH22   SGMAS-01A2A-YR11 SGM-08A314   SGMP-04AW14   SGM-A3A3CN21   SGMAS-02AXA-DH12 SGM-08AWFJ73   USASEM-03AS2S   SGME-01AF12   SGMAS-04AXA-DH12 SGM-04AWYH61   USAMED-20MS2S   SGME-A3AF12   SGMAS-08AXA-DH12 SGM-01U314M   SGMP-04AW14B   SGMAH-A8B1A-YB11   SGMG-03K3A SGM-02B314B   SGMGH-09ACB01   SGMP-04AW14B   SGMGH-03A2A-SE12 SGMG-90A2W-TW11   SGMAS-08A2A6E   SGMG-13ASRAB   SGMPS-01ACA21 USAGED-09A22K   SGMPH-02A1A-YR11   SGMG-13ASAAB   SGMG-06A2BBB  SGM-04AWFJ32   SGMAS-01A2A61   SGMG-13ASRAS     SGMP-04AWYR32   SGMAS-A5A2A61   SGMG-20AWAAS     SGMP-01AWYR22   SGMAS-04A2A6C   SGMG-30AWAAB     SGM-01AWSU12   SGMM-A1313   SGMG-09VSRAB     SGMP-04AWYR31   SGMM-A3313   SGMG-09V2ACS     SGMP-04AWYR62   SGMAH-01AAF41   SGMG-20ASRAS     SGM-04AWYR13   USAFED-05FA1   SGMG-13ASR-ES12     SGMP-02W3026   SGM-04A3NT12   SGMG-05VSRCS     SGM-08AWFJ41   SGMAH-01AAA2H   SGMG-09A2A3SX2     SGMGH-03ACB21   USAFED-20C220E   SGMG-13ASRCS     SGMPH-15AAA21   SGMAH-01BAA21   SGMG-09A2AAB     SGMPH-15A1A-YR11   SGMAH-04AAA-SL11   SGMGH-13A2A21     USAPEM-07YR23   USAFED-03FA1   SGMKS-09A2A21X2     SGM-01U3B4L   USAFED-05FA1   USAREM-03CF2X     SGM-08A314S   SGML-04AFSL11   USAFED-20C22S     SGMAH-A3A1A4S   USAFED-05FD1   USAFED-09CS10E     SGMAH-02A1A4C   SGMAS-A5A2A6S   USAFED-05-MU11     SGMAS-01A2A41   USAFED-02FB2   USAFED-05C21S     Xiajing E-Commerce & EXPORT CO., LIMITED Add :NO46TaiheGarden,HuLiDistrict,XiaMen City,China QQ :2392596973 Post Code : 361000 Email : kim_jhd1688@163.com sarahjld1688@163.com  W , hats:15759861556

Minimum Order: 1 bags