For Wenchang northern, high-altitude, large day-night temperature difference projects, choose the heated outdoor MW + dual PIR hybrid intrusion detector. Heating prevents frost/condensation on the housing, keeping MW and PIR windows clear, reducing winter false alarms.

Wenchang indoor detector MOQ: ① Standard ceiling (single-tech / dual-tech) 5 units; ② Custom models 10 units; ③ Samples can be supplied individually. Bulk purchases arranged flexibly by quantity.

Structurally, Wenchang dual-tech detectors have built-in MW and PIR modules; single-tech has only PIR. The two look similar; dual-tech has better anti-interference. ENIVE Tech provides selection advice based on Wenchang project false-alarm requirements.

For Wenchang park perimeter projects, ENIVE Tech recommends detection distance based on perimeter length and pole spacing. Generally: 3-5m pole spacing choose 8m; 5-8m choose 12m; 8-12m choose 15m. The Wenchang team provides layout advice.

ENIVE Tech nationwide logistics direct to Wenchang. Detectors are transported as ordinary cargo. Standard carton packaging, 1-20 units per standard carton, large batches use wooden frame or wooden box. Shaanxi ENIVE Tech Wenchang Station focuses on Hainan Wenchang and surrounding markets, covering the following administrative districts/counties: Wenchengzhen, Puqianzhen, Jinshanzhen, Wengtianzhen, Longlouzhen, Dongjiaozhen, Wenjiaozhen, Donggezhen, Baoluozhen, Fengpozhen, Changsazhen, Penglaizhen, Zhongxingzhen, Huiwenzhen. users can pick up nearby.

Wenchang outdoor detector common mounting methods: ① Wall mount (building side, 2.5-3.5m height); ② Pole mount (independent pole or fence pole); ③ Corner mount (building corner). Different mounting affects coverage and blind spots.

For Wenchang projects, ENIVE Tech solar detectors use monocrystalline silicon panel + lithium iron phosphate battery combination with stable conversion efficiency. Standard configuration cloudy/rainy endurance 7-15 days; Wenchang high-sunshine regions can exceed 30 days.

Wenchang custom detector stages: ① Requirement confirmation 1-2 days; ② Plan evaluation and scheduling 1-3 days; ③ Assembly 5-10 days; ④ Function and environment test 3-5 days; ⑤ Package and ship 1-2 days. ENIVE Tech dedicated follow-up.

ENIVE Tech has a contact team in Wenchang. Detector warranty usually 12-24 months, calculated from receipt. Within warranty, defects are replaced free; human or installation errors excluded. After warranty, paid service still provided.

Wenchang outdoor solar PIR voice alert detectors require no mains power, no wiring. Integrated solar panel and battery design, stable endurance, suitable for off-grid or hard-to-wire outdoor scenarios: park perimeter, orchards, fish ponds, temporary construction sites, parking lots.

For Wenchang indoor projects, ENIVE Tech provides indoor ceiling-mounted PIR detectors and indoor ceiling-mounted dual-tech detectors. Single-tech PIR suits stable environments; dual-tech suits environments with small disturbances (fans, curtains). Wenchang users select by scenario.

Wenchang third-party testing: large projects (e.g., park perimeter) need third-party testing. ENIVE Tech cooperates with SGS, CTI, etc. Test items determined by user requirements and plan, cycle 5-10 days.

For Wenchang indoor scenarios, ENIVE Tech indoor ceiling detectors suit: ① Residential living room / entry; ② Retail storefront / warehouse; ③ Office corridor; ④ Server room / distribution room; ⑤ Hotel guest room.

Large order payment: Wenchang users can settle by project stage. ENIVE Tech negotiates based on Wenchang user funding situation and contract rhythm.