Looking for 6 pieces of combined heat and smoke detector. Require UL approved model. Prefer photoelectric type with 2-wire setup. Please provide pricing and lead time.

do you have any smoke detectors with an inbuilt battery and a 4G SIM card 1000 units now

We are planning the construction of a battery storage system consisting of two containers and ask for a quotation for the delivery and installation of a complete fire detection and gas extinguishing system. Project Name: Battery Storage System Saxony. Requirements: 1. Fire Detection Technology: Dual - detector dependency with pre - alarm and main alarm, control via a central fire alarm control panel (2 loops), installation of optical - acoustic signaling devices, room monitoring including duct smoke detector, fire brigade route cards according to DIN 14675, fiber optic networking of the control panel in ring topology, visualization and operation via touch panel (optional with remote access), 30 - hour battery backup in accordance with DIN 14675. 2. Main Control Unit

Inquiry about LA-0020

Lens LA-0020 and detector type 

LA-0020 Huaxia lenses for thermal camera

did you have contex plus addressable smoke detector sensors ?

I am looking for heat and smoke detectors urgently. 

Need Addressable FACP1 =4loop,smoke Detector=173pcs,heat detector=52pcs,MPS=27pcs,sounder with flashing=30pcs

yes
We are interested Smoke Sensor Detector 433MHz Smart Home Outdoor Motion Security Sensor Antitheft Fire Alarm - China Home Security Alarm System, Home Alarm System